-
41 уменьшающиеся в следующем порядке
Уменьшающиеся в следующем порядке-- If the resistance of the silver-soldered copper-steel joint exceeded that of the soft-soldered zinc-copper joint, this would have led to apparent steam-side heat-transfer coefficients decreasing in the order: copper, zinc, stainless steel.Русско-английский научно-технический словарь переводчика > уменьшающиеся в следующем порядке
-
42 Daniell, John Frederick
SUBJECT AREA: Electricity[br]b. 12 March 1790 London, Englandd. 13 March 1845 London, England[br]English chemist, inventor of the Daniell primary electric cell.[br]With an early bias towards science, Daniell's interest in chemistry was formed when he joined a relative's sugar-refining business. He formed a lifelong friendship with W.T.Brande, Professor of Chemistry at the Royal Institution, and together they revived the journal of the Royal Institution, to which Daniell submitted many of his early papers on chemical subjects. He made many contributions to the science of meteorology and in 1820 invented a hydrometer, which became widely used and gave precision to the measurement of atmospheric moisture. As one of the originators of the Society for Promoting Useful Knowledge, Daniell edited several of its early publications. His work on crystallization established his reputation as a chemist and in 1831 he was appointed the first Professor of Chemistry at King's College, London, where he was largely responsible for establishing its department of applied science. He was also involved in the Chemical Society of London and served as its Vice-President. At King's College he began the research into current electricity with which his name is particularly associated. His investigations into the zinc-copper cell revealed that the rapid decline in power was due to hydrogen gas being liberated at the positive electrode. Daniell's cell, invented in 1836, employed a zinc electrode in dilute sulphuric acid and a copper electrode in a solution of copper sulphate, the electrodes being separated by a porous membrane, typically an unglazed earthenware pot. He was awarded the Copley Medal of the Royal Society for his invention which avoided the "polarization" of the simple cell and provided a further source of current for electrical research and for commercial applications such as electroplating. Although the high internal resistance of the Daniell cell limited the current and the potential was only 1.1 volts, the voltage was so unchanging that it was used as a reference standard until the 1870s, when J. Lattimer Clark devised an even more stable cell.[br]Principal Honours and DistinctionsFRS 1814. Royal Society Rumford Medal 1832, Copley Medal 1837, Royal Medal 1842.Bibliography1836, "On voltaic combinations", Phil. Transactions of the Royal Society 126:107–24, 125–9 (the first report of his experiments).Listings of his scientific papers can be found in Catalogue of Scientific Papers, 1868, Vol. II, London: Royal Society.Further ReadingObituary, 1845, Proceedings of the Royal Society, 5:577–80.J.R.Partington, 1964, History of Chemistry, Vol. IV, London (describes the Daniell cell and his electrical researches).B.Bowers, 1982, History of Electric Light and Power, London.GWBiographical history of technology > Daniell, John Frederick
-
43 composite
1. композиционный материал, композиция, композит (see also composition and compound)2. смесь3. композиционный, составной, сложныйablating composite — абляционный композиционный материал
ablative composite — абляционный композиционный материал
ablative elastomer composite — абляционный композиционный эластомерный материал, композиционный эластомер с абляционными свойствами
advanced composite — перспективный композиционный материал
aircraft composite — авиационный композиционный материал
aligned composite — упорядоченный композиционный материал
all-metal composite — цельнометаллический композиционный материал
alumina-base composite — композиционный материал на основе окиси алюминия
alumina-whisker-nickel-fiber composite — композиционный материал из нитевидных кристаллов сапфира и нитей никеля
aluminum-alumina composite — композиционный материал из алюминия, упрочнённого окисью алюминия
aluminum-alumina whisker composite — композиционный материал из алюминия, армированного нитевидными кристаллами сапфира
aluminum-aluminum-nickelide composite — композиционный материал из алюминия и никелида алюминия
aluminum-aluminum-oxide sandwich composite — композиционный слоистый материал из алюминия, упрочнённого окисью алюминия
aluminum-beryllium composite — композиционный материал из алюминия и бериллия
aluminum-graphite composite — алюминиево-графитовый композиционный материал
aluminum matrix composite — композиционный материал с алюминиевой матрицей
aluminum-stainless-steel composite — композиционный материал из алюминия и нержавеющей стали
aluminum-steel-wire composite — композиционный материал на основе алюминия, армированного стальной проволокой
aluminum wool alumina-whisker composite — композиционный материал на основе алюминия, упрочнённого ватой из нитевидных кристаллов сапфира
armor composite — композиционная броня
beryllium-wire aluminum alloy matrix composite — композиционный материал с матрицей из алюминиевого сплава, армированного бериллиевой проволокой
beryllium-wire ероху composite — эпоксипласт, армированный бериллиевой проволокой; эпоксидный бериллепластик
beryllium-wire plastic composite — композиционный материал на основе пластмассы, армированный бериллиевой проволокой; бериллепластик
biaxially oriented composite — композиционный материал, ориентированный в двух направлениях
boron aluminum alloy matrix composite — композиционный материал на основе матрицы из алюминиевого сплава и борволокнистого наполнителя
boron-epoxy composite — эпоксидный боропластик
boron fibrous composite — композиционный материал на основе борволокна
boron filament composite — композиционный материал на основе борволокна
boron-metal composite — борметаллический композиционный материал
boron-nickel composite — борникелевый композиционный материал
boron-organic composite — борорганический композиционный материал
boron-reinforced polyimide composite — полиимидный пластик, армированный борволокном; полиимидный боропластик
boron-reinforced resin composite — боропластик
borsic-aluminum composite — композиционный материал из алюминия, армированного волокном борсика
borsic-titanium-aluminum composite — алюминиево-титановый композиционный материал, армированный волокном борсика
carbon base fabric reinforced composite — 1) композиционный материал, армированный углеродной тканью 2) углетекстолит
carbon-carbon composite — композиция углерод-углерод
carbon-cloth composite — 1) композиционный материал на основе углеродной ткани 2) углетекстолит
carbon-epoxy composite — эпоксидный углепластик
carbon-fabric composite — 1) композиционный материал на основе углеродной ткани 2) углетекстолит
carbon-fabric-reinforced ероху plastic composite — эпоксипласт, армированный углеродной тканью; эпоксидный углетекстолит
carbon-fabric-reinforced phenolic plastic composite — фенопласт, армированный углеродной тканью; фенольный углетекстолит
carbon-fiber ероху composite — эпоксидный углепластик
carbon-fiber-reinforced resin composite — пластмассовый композиционный материал, армированный углеродным волокном
carbon-filament-reinforced resin composite — пластмассовый композиционный материал, армированный углеродным волокном
carbon-fiber-metal composite — композиционный материал на основе металла, армированного углеродным волокном
carbon-polyimide composite — полиимидный углепластик
cellular sandwich composite — композиционный слоистый материал с сотовым заполнителем
ceramic composite — керамический композиционный материал, композиционная керамика
ceramic-fiber-metal composite — металл, армированный керамическим волокном
ceramic-matrix composite — композиционный материал на основе керамической матрицы
ceramic-metal composite — металлокерамический композиционный материал [композиция]
ceramic-whisker composite — композиционный материал, армированный керамическими нитевидными кристаллами
charred plastic composite — обугленный пластмассовый композиционный материал
charring phenolic composite — обугливающийся композиционный фенопласт
clad metal composite — композиционный плакированный металл
cobalt-base superalloy matrix composite — композиционный материал с матрицей из сверхпрочного кобальта
cobalt-thornel composite — композиционный материал на основе кобальта, армированного графитовым волокном «торнел»
columbium-columbium carbide eutectic composite — эвтектический композиционный материал из ниобия и карбида ниобия
continuous-fiber composite — композиционный материал, армированный непрерывным волокном
copper-alumina dispersion strengthened composite — композиционный материал из меди, дисперсно-упрочнённой окисью алюминия
copper-infiltrated tungsten composite — 1) композиционный материал на основе вольфрама, пропитанного медью 2) вольфрам, пропитанный медью
copper-tungsten particle composite — композиционный материал из меди и вольфрамовых частиц
3-D composite — композиционный материал с трёхмерной ориентацией наполнителя
deformable particulate composite — деформируемый композиционный материал, армированный частицами
discontinuous fiber reinforced composite — композиционный материал, армированный коротким [штапельным] волокном
dispersoid composite — композиционный материал, упрочнённый дисперсными частицами
ductile-matrix composite — композиционный материал с пластичной матрицей
ероху fiber-glass composite — эпоксидный стеклопластик
eutectic-alloy composite — эвтектический композиционный материал, эвтектика
explosive-bonded composite — композиционный материал, полученный методом взрыва
explosive-bonded wire-reinforced sheet composite — листовой композиционный материал, армированный проволокой методом взрыва
fabric-reinforced plastic composite — композиционный пластик, армированный тканью; текстолит
fibered composite — волокнистый композиционный материал, волокнит
fiber-glass ероху filament wound composite — эпоксидный стеклопластик, полученный методом намотки нити
fiber-reinforced composite — композиционный материал, армированный волокном
fiber-reinforced sintered composite — спечённый композиционный материал, армированный волокном
fibrous composite — волокнистый композиционный материал
fibrous-reinforced composite — композиционный материал, армированный волокном
fibrous-reinforced filamentary composite — композиционный материал, армированный волокном
filamentary composite — волокнистый композиционный материал, волокнит
filament-wound composite — композиционный материал, полученный намоткой волокна; намоточная композиция
filled polymer composite — композиционный материал с полимерным наполнителем
flake composite — композиционный материал, армированный чешуйками
fluorocarbon composite — фторуглеродистый композиционный материал
glass composite — стеклокомпозиционный материал, стеклокомпозиция
glass-fiber composite — стеклопластик
glass-flake-reinforced resin composite — композиционный пластик, армированный стеклянными чешуйками
glass-plastic composite — стеклопластик
glass-polymer composite — стеклопластик
glass-reinforced thermoplastic composite — термопластичный стеклопластик
glass-reinforcing thermosetting composite — термореактивный стеклопластик
glass-resin composite — стеклопластик
graphite-base refractory composite — огнеупорный композиционный материал на основе графита
graphite-epoxy composite — эпоксидный графитопластик
graphite-fabric-reinforced plastic composite — пластик, армированный графитовой тканью; графито-текстолит
graphite-fiber ероху resin matrix composite — эпоксидный графитопластик
graphite-fiber reinforced ероху resin matrix composite — композиционный материал с матрицей из эпоксидной смолы, армированной графитовым волокном; эпоксидный графитопластик
graphite-filament-reinforced epoxy composite — эпоксипласт, армированный графитовым волокном
heat-resistant composite — теплостойкий композиционный материал
heat-shield composite — теплозащитный композиционный материал
high-heat resistant composite — жаростойкий композиционный материал
high-modulus composite — высокомодульный композиционный материал
high-performance composite — композиционный материал с высокими характеристиками
high-strength composite — высокопрочный композиционный материал
high-temperature composite — высокотемпературный [жаропрочный] композиционный материал
high-whisker volume composite — композиционный материал, армированный большим количеством ( по объёму) нитевидных кристаллов
hollow glass-fiber composite — композиция из полого стекловолокна
honycomb composite — композиционный материал с сотовым заполнителем
hot-pressed composite — горячепрессованный композиционный материал
hypereutectic composite — заэвтектическая композиция
inert-filler composite — композиция с инертным наполнителем
infiltrated composite — пропитанный композиционный материал
lamellar composite — слоистый композиционный материал
laminated composite — слоистый композиционный материал
layered composite — слоистый композиционный материал
light-alloy matrix composite — композиционный материал на основе матрицы из лёгкого сплава
liquid-phase sintered composite — композиционный материал, полученный спеканием через жидкую фазу
low-void polyimide composite — полиимидный композиционный материал с малой пористостью
material composite — композиционный материал
metal composite — металлический композиционный материал
metal-ceramic composite — металлокерамический композиционный материал
metal-fiber composite — металловолокнистый композиционный материал
metal-filled metal composite — композиционный материал из металлической матрицы с металлическим наполнителем
metal flake composite — композиционный материал, упрочнённый металлическими чешуйками
metal-impregnated graphite composite — композиционный материал из графита, пропитанного металлом
metallic matrix composite — композиционный материал с металлической матрицей
metal-metal composite — композиция металл-металл
metal-oxide composite — металло-окисный композиционный материал, композиция из металла и окисла
metal oxide dispersion composite — композиционный материал из металла, упрочнённого дисперсными частицами окисла
mica-flake composite — композиционный материал, упрочнённый слюдяными чешуйками
molded composite — 1) прессованный композиционный материал 2) пластмасса 3) волокнит
multifunctional laminate composite — многофункциональный слоистый композиционный материал
multilayer radiation-shield composite — многослойный композиционный материал для защиты от радиации
nondeformable particulate composite — композиционный материал, армированный недеформируемыми частицами
nonmetallic composite — неметаллический композиционный материал
nonmetallic fibrous reinforced metal composite — композиционный материал на основе металла, армированного неметаллическим волокном
nonmetallic-nonmetallic composite — композиционный материал на основе неметаллической матрицы с неметаллическим наполнителем
nylon-reinforced composite — композиционный материал, армированный найлоном
organic matrix composite — композиционный материал с органической матрицей
oriented-fibrous composite — композиционный материал с ориентированными волокнами
oriented-whisker composite — композиционный материал с ориентированными нитевидными кристаллами
oxidation-resistant graphite base composite — композиционный материал на основе графита, стойкий к окислению
particle-reinforced composite — композиционный материал, армированный частицами
passive transpiration cooled high-heat resistance composite — жаропрочный композиционный материал с пассивным испарительным охлаждением
phenolic composite — фенольная композиция [компаунд]
photoelastic composite — композиционный материал с фотоупругими свойствами
plasma sprayed alumina-titania composite — композиционный материал из плазменно-напылённых окислов алюминия и титана
plastic composite — композиция на основе полимеров, композиционный пластик
Pluton-reinforced composite — композиционный материал, армированный углеродным волокном марки «плутон»
polyester fiber-glass composite — полиэфирный стеклопластик
polyimide composite — композиционный материал на основе полиимида
polyisobutylene-glass-bead composite — композиционный материал из полиизобутилена и стеклянных шариков
polyphenylene composite — композиционный полифениленопласт
polyphenylene-carbon-reinforced composite — полифениленовый углепластик
powder-phenolic-nylon composite — композиционный материал из фенольного порошка и найлона
pressed-foil composite — композиционный материал из прессованной фольги
pseudo-isotropic composite — псевдоизотропный композиционный материал
refractory composite — 1) тугоплавкий композиционный материал 2) огнеупорная смесь
refractory-containing composite — композиция, содержащая тугоплавкий материал
reinforced composite — упрочнённый [армированный] композиционный материал
reinforced-metal composite — композиционный материал, армированный металлом
resin matrix composite — композиционный материал на основе смоляной матрицы, композиционный пластик
resin-rubber composite — композиционный материал из смолы и каучука
sandwich-type composite — композиционный слоистый материал с заполнителем, композиционный материал типа «сандвич»
shaped-fiber composite — композиционный материал с профильными волокнами
single crystal flake reinforced composite — композиционный материал, армированный монокристаллическими чешуйками
stainless-steel-duralumin composite — композиционный материал на основе дуралюмина и нержавеющей стали; дуралюмии, упрочнённый нержавеющей сталью
structural composite — конструкционный композиционный материал
tailor-made composite — композиционный материал с заданными свойствами
tape-reinforced composite — композиционный материал, армированный лентой
thermally stable resin composite — термически устойчивый композиционный пластик [материал на основе смолы]
thermal shock-resistant composite — композиционный материал, стойкий к термическому удару
thermoplastic composite — термопластичный композиционный материал, композиционный термопластик
thermosetting composite — термореактивный композиционный материал; композиционный термореактивный пластик
three-phase glass-bubble composite — трёхфазный композиционный материал с наполнителем из стеклосфер [стеклошариков]
time-dependent composite — композиционный материал с изменяющимися по времени свойствами
two-phase composite — двухфазная композиция
unidirectional composite — однонаправленный композиционный материал
whisker composite — композиционный материал на основе нитевидных кристаллов [усов]
wood-plastic composite — композиционный древопластик
woven fabric composite — композиционный материал из плетёной ткани
English-Russian dictionary of aviation and space materials > composite
-
44 вентиль
rectifying cell электрон., cock, faucet, gate, isolator, tap, tube эл., valve* * *ве́нтиль м.1. ( трубопроводный) valveстрои́тельная длина́ ве́нтиля — face-to-face dimension2. ( электрический) rectifier (при наличии слов ве́нтиль и выпрями́тель в одном предложении рекомендуется переводить rectifier valve [tube] или rectifier cell [element, circuit] соответственно)ве́нтиль име́ет ни́зкое или высо́кое сопротивле́ние в проводя́щем или непроводя́щем направле́нии — the rectifier offers a low or high resistance in the forward or reverse directionнабира́ть (полупроводнико́вые) ве́нтили в сто́лбики — arrange rectifier cells in stacksотводи́ть тепло́ от ве́нтиля — abstract heat from a rectifier (cell)ве́нтиль перехо́дит в откры́тое или закры́тое состоя́ние — the rectifier changes [switches] to the ON or OFF stateсмеща́ть (полупроводнико́вый) ве́нтиль в прямо́м или обра́тном направле́нии — bias a rectifier in the forward or backward direction3. ( электронная схема) gate; ( если употребляется без определения) AND gateве́нтиль закрыва́ется ( не проводит) — the gate closesве́нтиль осуществля́ет [реализу́ет] логи́ческую опера́цию, напр. И над входны́ми сигна́лами — the gate performs, e. g., the AND function for input pulsesве́нтиль осуществля́ется техни́чески с по́мощью разли́чных устро́йств — the gate is mechanized in a variety of waysве́нтиль открыва́ется ( проводит) — the gate opens4. (волноводный, СВЧ) isolatorве́нтиль не ослабля́ет волну́ в прямо́м направле́нии — the isolator allows the wave to pass in the forward directionбесфла́нцевый ве́нтиль — welding-end valveвибрацио́нный ве́нтиль — vibrating [reed-type] rectifierвходно́й ве́нтиль — in-gateве́нтиль вы́дачи су́ммы — sum-out [sum read-out] gateвыпускно́й ве́нтиль — discharge valveвысокова́куумный ве́нтиль — thermionic rectifierвытяжно́й ве́нтиль — exhaust valveвыходно́й ве́нтиль — out-gate, read-out gateгазоразря́дный ве́нтиль с се́ткой — grid-pool tube, grid-pool tankгерма́ниевый ве́нтиль — germanium rectifierгиромагни́тный ве́нтиль — gyromagnetic isolatorгрязево́й ве́нтиль — mud valveдвухходово́й ве́нтиль — two-way valveдиафра́гмовый ве́нтиль — diaphragm valveдио́дный ве́нтиль — diode gateдрена́жный ве́нтиль — drain valveдро́ссельный ве́нтиль — throttle valveве́нтиль, запира́емый по ба́зе — base turn-off rectifierзапира́ющий ве́нтиль — locking gateзапо́рный, проходно́й ве́нтиль — globe valveзапо́рный, углово́й ве́нтиль — angle valveве́нтиль запре́та — inhibitory gateве́нтиль И — AND gateве́нтиль ИЛИ — OR gateи́мпульсный ве́нтиль — pulse gateинтегра́льный ве́нтиль — integrated circuit gateио́нный ве́нтиль — gas-filled rectifier valve, gas-filled tubeве́нтиль исключа́ющее ИЛИ — exclusive OR gateве́нтиль ка́меры ши́ны — inner tube [tyre] valveкоаксиа́льный ве́нтиль — coaxial isolatorкре́мниевый ве́нтиль — silicon rectifierкре́мниевый, управля́емый ве́нтиль — silicon controlled rectifierкре́мниевый, управля́емый плана́рный ве́нтиль — planar silicon controlled rectifierкре́мниевый, управля́емый ве́нтиль с контроли́руемым лавинообразова́нием — controlled avalanche rectifierкре́мниевый, управля́емый эпитаксиа́льный ве́нтиль — epitaxial silicon controlled rectifierку́проксный ве́нтиль — copper-oxide rectifierлави́нный ве́нтиль — avalanche rectifierла́мповый ве́нтиль — брит. rectifier valve; амер. valve tubeлине́йный ве́нтиль — linear rectifierлоги́ческий ве́нтиль — logic(al) gateмажорита́рный ве́нтиль — majority [linear-input] gateмедноза́кисный ве́нтиль — copper-oxide rectifierметалли́ческий ве́нтиль — metal rectifierмногоходово́й ве́нтиль — multiway valveму́фтовый ве́нтиль — coupled valveве́нтиль на многоэми́ттерном транзи́сторе — multiemitter gateве́нтиль на осно́ве враще́ния пло́скости поляриза́ции ( волноводный) — Faraday isolatorве́нтиль на́пуска вак. — (air-)admission valveве́нтиль на то́ковых переключа́телях — current mode gateве́нтиль на эффе́кте Хо́лла — Hall-effect isolatorве́нтиль НЕ ИЛИ — NOR gateве́нтиль НЕ И — NAND gateве́нтиль несовпаде́ния — anti-coincidence circuitнеуправля́емый ве́нтиль — diode (rectifier), uncontrolled rectifierобводно́й ве́нтиль — by-pass valveокси́дный ве́нтиль — metal-oxide rectifierопти́ческий ве́нтиль — optical isolatorопти́ческий ве́нтиль бегу́щей волны́ — travelling-wave optical isolatorве́нтиль, отпира́емый по ба́зе — base turn-on rectifierве́нтиль перено́са — carry gateпоглоти́тельный ве́нтиль — absorption isolatorполупроводнико́вый ве́нтиль — semiconductor rectifierполупроводнико́вый ве́нтиль с масси́вным основа́нием — heavy-base semiconductor rectifierполупроводнико́вый, сплавно́й ве́нтиль — alloyed rectifierпроходно́й ве́нтиль — globe valveпрямото́чный ве́нтиль — straight-through valveраспредели́тельный ве́нтиль — distribution valveрту́тный ве́нтиль — mercury-arc valve, mercury-arc rectifier (tube), mercury-arc tubeзапа́ивать рту́тный ве́нтиль — seal offотжига́ть рту́тный ве́нтиль — bake outформова́ть рту́тный ве́нтиль под то́ком — degas with currentрту́тный, запа́янный ве́нтиль — pumpless [sealed] mercury-arc rectifierрту́тный, многоано́дный ве́нтиль — multi-anode mercury-arc rectifierрту́тный, одноано́дный ве́нтиль — single-anode mercury-arc rectifierрту́тный, отка́чиваемый ве́нтиль — demountable [pumped] mercury-arc rectifierрту́тный ве́нтиль со стальны́м ко́рпусом — steel-tank mercury-arc rectifierрту́тный ве́нтиль с се́точным управле́нием — grid-controlled mercury-arc rectifierрту́тный, стекля́нный ве́нтиль — glass-bulb mercury-arc rectifierсверхпроводя́щий ве́нтиль — superconductor rectifierве́нтиль сдви́га — shift gateселе́новый ве́нтиль — selenium cell, selenium diodeве́нтиль с жи́дким като́дом — pool(-cathode) rectifierсилово́й ве́нтиль — power rectifierве́нтиль синхронизи́рующих и́мпульсов — clock pulse gateве́нтиль с ко́нусным уплотне́нием — taper disk-and-seal valveве́нтиль сложе́ния — add gateсовмести́мый ве́нтиль — compatible gateве́нтиль с пло́ским уплотне́нием — flat disk-and-seal valveве́нтиль с пове́рхностным конта́ктом — surface contact rectifierве́нтиль с тле́ющим разря́дом — glow-discharge rectifierсухо́й ве́нтиль — dry-disk rectifierве́нтиль с холо́дным като́дом — cold-cathode rectifierве́нтиль счи́тывания — read-out gateве́нтиль с электропри́водом — motorized valveтвё́рдый ве́нтиль — dry-disk rectifierтита́новый ве́нтиль — titanium-dioxide rectifierтонкоплё́ночный ве́нтиль — thin-film rectifierто́чечно-конта́ктный ве́нтиль — point contact rectifierтрёхходово́й ве́нтиль — three-way valveуправля́емый ве́нтиль — controlled rectifierуправля́ющий ве́нтиль — control valveуравни́тельный ве́нтиль — equalizing valveуравнове́шенный ве́нтиль — balanced valveве́нтиль устано́вки на нуль — zero gateфараде́евский ве́нтиль — Faraday isolatorферри́товый ве́нтиль — ferrite isolator, isolator ferriteфла́нцевый ве́нтиль — flanged valveчетырёхсло́йный ве́нтиль — four-layer semiconductor rectifierчетырёхходово́й ве́нтиль — four-way valveши́берный ве́нтиль — gate valveэлектрова́куумный ве́нтиль — брит. rectifier valve; амер. valve tubeэлектролити́ческий ве́нтиль — electrolytic rectifierэлектролити́ческий, танта́ловый ве́нтиль — tantalum electrolytic rectifierэлектро́нный ве́нтиль — thermionic rectifierэлектроопти́ческий ве́нтиль — electrooptic isolatorэлектрохими́ческий ве́нтиль — chemotronic rectifier* * * -
45 wire
1) проволока3) электрический провод; одножильный провод5) проволочный7) снабжать (напр. вытянутую заготовку, обечайку) кромкой с проволокой, загибать кромку валиком с проволокой8) проводить, прокладывать провода, делать проводку•- air wire- air aerial wire - aluminium wire - anchor wire - armature binding wire - bale wire - barbed wire - bare wire - bell wire - binding wire - blank wire - bolt wire - bowden wire - bracing wire - braided wire - cable wire - ceramic wire - concrete gripped wire - concrete reinforcement wire - connecting wire - copper wire - covered wire - dead wire - fastening wire - fence wire - filling wire - fine wire - fixture wire - flat wire - fuse wire - ground wire - guy wire - iron wire - lashing wire - live wire - loose wire - magnet wire - measuring wire - messenger wire - naked wire - open wire - overhead wire - piano wire - pilot wire - post-tensioned wire - pre-tensioned wire - pull-off wire - receiving wire - rectangular wire - reinforcing wire - resistance wire - rivet wire - screen wire - sheathed wire - slide wire - span wire - spoke wire - spring wire - standard copper wire - tensioned wires - tie wire - tined wire - twin wire* * *1. проволока2. провод- alignment wire
- aluminum wire
- annealed wire
- barbed steel wire
- barbed wire
- binding wire
- cold-drawn wire
- crimped wire
- drop wire
- fanned-out wire
- galvanized wire
- ground wire
- hard-drawn wire
- hot wires
- hot-rolled wire
- indented wire
- lead-in wire
- lining wire
- rolled wire
- screed wire
- steel wire
- stressing wire
- tie wire -
46 вентиль
1. м. valve2. м. rectifierвентиль имеет низкое или высокое сопротивление в проводящем или непроводящем направлении — the rectifier offers a low or high resistance in the forward or reverse direction
3. м. gate; AND gateвентиль ИЛИ; схема объединения — join gate
вентиль функции "если - то" — IF-THEN gate
4. м. isolatorвентиль не ослабляет волну в прямом направлении — the isolator allows the wave to pass in the forward direction
ламповый вентиль — rectifier valve; valve tube
электровакуумный вентиль — rectifier valve; valve tube
-
47 Monell, Ambrose
SUBJECT AREA: Metallurgy[br]b. 1874 New York, USAd. 2 May 1921 Beacon, New York, USA[br]American metallurgist who gave his name to a successful nickel-copper alloy.[br]After graduating from Columbia University in 1896. Monell became a metallurgical engineer to the Carnegie Steel Company, rising in six years to be Assistant to the President. In 1900, while Manager of the company's open-hearth steelworks at Pittsburg, he patented a procedure for making high-carbon steel in basic conditions on the hearth of a fixed/stationary furnace; the method was intended to refine pig-iron containing substantial proportions of phosphorus and to do so relatively quickly. The process was introduced at the Homestead Works of the Carnegie Steel Company in February 1900, where it continued in use for some years. In April 1902 Monell was among those who launched the International Nickel Company of New Jersey in order to bring together a number of existing nickel interests; he became the new company's President. In 1904–5, members of the company's metallurgical staff produced an alloy of about 70 parts nickel and 30 copper which seemed to show great commercial promise on account of its high resistance to corrosion and its good appearance. Monell agreed to the suggestion that the new alloy should be given his name; for commercial reasons it was marketed as "Monel metal". In 1917, following the entry of the USA into the First World War, Monell was commissioned Colonel in the US Army (Aviation) for overseas service, relinquishing his presidency of the International Nickel Company but remaining as a director. At the time of his death he was also a director in several other companies in the USA.[br]Bibliography1900, British patent no. 5506 (taken out by O. Imray on behalf of Monell).Monell insinuated an account of his steel-making procedure at a meeting of the Iron and Steel Institute held in London and reported in The Journal of the Iron and SteelInstitute (1900) 1:71–80; some of the comments made by other speakers, particularly B.Talbot, were adverse. The following year (1901) Monell produced a general historical review: "A summary of development in open-hearth steel", Iron TradeReview 14(14 November):39–47.Further ReadingA.J.Wadhams, 1931, "The story of the nickel industry", Metals and Alloys 2(3):166–75 (mentions Monell among many others, and includes a portrait (p. 170)).JKA -
48 длительный допустимый ток
- Strombelastbarkeit, f
- Dauerstrombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-немецкий словарь нормативно-технической терминологии > длительный допустимый ток
-
49 courant admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Франко-русский словарь нормативно-технической терминологии > courant admissible, m
-
50 courant permanent admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Франко-русский словарь нормативно-технической терминологии > courant permanent admissible, m
-
51 Dauerstrombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Немецко-русский словарь нормативно-технической терминологии > Dauerstrombelastbarkeit, f
-
52 Strombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Немецко-русский словарь нормативно-технической терминологии > Strombelastbarkeit, f
-
53 длительный допустимый ток
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-английский словарь нормативно-технической терминологии > длительный допустимый ток
-
54 длительный допустимый ток
- courant permanent admissible, m
- courant admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-французский словарь нормативно-технической терминологии > длительный допустимый ток
-
55 continuous current-carrying capacity
длительная пропускная способность по току
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Англо-русский словарь нормативно-технической терминологии > continuous current-carrying capacity
-
56 ampacity (US)
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Англо-русский словарь нормативно-технической терминологии > ampacity (US)
-
57 continuous current
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
непрерывный ток
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999]Тематики
- электротехника, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > continuous current
-
58 current-carrying capacity
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
предельно допустимый ток
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
прочность печатной платы к токовой нагрузке
Свойство печатной платы сохранять электрические и механические характеристики после воздействия максимально допустимой токовой нагрузки на печатный проводник или металлизированное отверстие печатной платы.
[ ГОСТ Р 53386-2009]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > current-carrying capacity
-
59 loss
1) потеря; (мн. ч.) потери3) затухание, ослабление4) срыв ( в следящих системах)5) вчт. проигрыш6) ущерб; убыток•losses by slagging — потери со шлаком;losses by splashing — потери со всплесками;loss on ignition — потери при прокаливании;loss of auxiliary power — потеря вспомогательных источников энергоснабженияloss of circulation — поглощение бурового раствораloss of load — отключение нагрузки; сброс нагрузкиloss of lock rate — нарушение синхронизма, выпадение из синхронизмаloss of phase — 1. отключение (обрыв) фазы 2. выпадение из синхронизма, нарушение синхронизмаloss of synchronism — нарушение синхронизма, выпадение из синхронизма-
absorption loss
-
accumulated loss
-
activation loss
-
active return loss
-
added loss
-
additional iron loss
-
aircraft control loss
-
airscrew slip loss
-
alternating hysteresis loss
-
altitude loss
-
antenna-to-medium coupling loss
-
aperture loss
-
apparent power loss
-
arc-drop loss
-
ashpit loss
-
atmospheric evaporation loss
-
attenuation loss
-
attrition loss
-
avoidable loss
-
backwash loss
-
baking loss
-
balance return loss
-
banking loss
-
bearing friction loss
-
bending loss
-
bit loss
-
bleeding loss of greases
-
boil-off losses
-
branching loss
-
breathing loss
-
bridging loss
-
brush contact resistance loss
-
brush friction loss
-
bulk resistive loss
-
burn-off loss
-
cable loss
-
canal loss
-
capacitor loss
-
capacity loss
-
carbon loss
-
carpet loss
-
choke loss
-
circulating current loss
-
circulating loss
-
cladding loss
-
clad loss
-
coil loss
-
cold loss
-
commutator loss
-
component loss
-
compression loss
-
conduction loss
-
connection loss
-
constant loss
-
contact loss
-
convection loss
-
convective loss
-
conversion loss
-
conveyance loss
-
cooling loss
-
copper loss
-
core loss
-
corona power loss
-
corrosion loss
-
counting loss
-
coupling loss
-
current loss
-
diameter loss
-
dielectric absorption loss
-
dielectric loss
-
dielectric hysteresis loss
-
directional control loss
-
discharge loss
-
dispersion loss
-
dissipation loss
-
dissipative loss
-
distillation loss
-
distribution loss
-
divergence loss
-
dot loss
-
draft loss
-
dust loss
-
dusting loss
-
early loss
-
echo return loss
-
eddy-current loss
-
edge loss
-
elastic loss
-
electric loss
-
end loss
-
entrance loss
-
equivalent power loss
-
evaporation loss
-
evaporative loss
-
excitation loss
-
exit loss
-
external beat loss
-
fiber loss
-
field I2R loss
-
filling loss
-
filter loss
-
fixed loss
-
flow loss
-
form loss
-
free-space loss
-
Fresnel loss
-
friction loss
-
fuel tank loss
-
gap loss
-
generation losses
-
gyromagnetic resonance loss
-
harmonic tooth-ripple loss
-
head loss
-
head-to-tape spacing loss
-
heat loss
-
heat-leak loss
-
hysteresis loss
-
I2R loss
-
idling loss
-
implementation loss
-
incremental hysteresis loss
-
incremental losses
-
individual process loss
-
induction loss
-
in-process loss
-
insertion loss
-
instrument wall loss
-
insulation loss
-
interaction loss
-
intermodulation loss
-
interstage loss
-
intrinsic loss
-
inverse loss
-
ionization loss
-
iron loss
-
irrigation loss
-
jacket loss
-
Joule's loss
-
kerf loss
-
keying loss
-
late loss
-
latent heat loss
-
leakage loss
-
light leakage loss
-
line loss
-
linewidth loss
-
link loss
-
load loss
-
magnetic hysteresis loss
-
magnetic iron loss
-
magnetic loss
-
mass loss
-
mechanical loss
-
melting loss
-
metal loss
-
milling loss
-
mining loss
-
mismatch loss
-
mode conversion loss
-
multipath loss
-
net loss
-
no-load loss
-
ohmic loss
-
oil stock loss
-
on-state power loss
-
open circuit loss
-
operational loss
-
optical loss
-
oven loss
-
overall loss
-
oxidational loss
-
partial mud loss
-
path loss
-
permeation loss of gasoline
-
piezoelectric loss
-
pipe bend loss
-
pipe loss
-
plasma loss
-
pointing loss
-
power loss
-
preparation loss
-
pressure loss
-
pressure rapid loss
-
process loss
-
propagation loss
-
pumping loss
-
radiant loss
-
radiation loss
-
reactive power loss
-
real loss
-
refining loss
-
reflection loss
-
refraction loss
-
refrigeration loss
-
regularity return loss
-
reject loss
-
relaxation loss
-
residual loss
-
resistance loss
-
resonance loss
-
restriction loss
-
return loss
-
rheostatic loss
-
roasting loss
-
rotational loss
-
rusting loss
-
salting loss
-
scattering loss
-
secondary loss
-
self-demagnetization loss
-
shadow loss
-
sheath loss
-
short-circuit loss
-
shrinkage loss
-
shutdown loss
-
signing return loss
-
slip loss
-
specific loss
-
spillover loss
-
splicing loss
-
spreading loss
-
stack loss
-
standby loss
-
standing evaporation loss
-
startup thermal loss
-
steady-state loss
-
storage loss
-
strand loss
-
stray-field loss
-
stray-load loss
-
supplementary loss
-
tailing loss
-
targeting loss
-
temperature loss
-
thickness loss
-
torque retention loss
-
total loss
-
tracking loss
-
transformer loss
-
transition loss
-
transmission line loss
-
transmission loss
-
treatment loss
-
tropospheric loss
-
turn-off power loss
-
vaporization loss
-
variable loss
-
volatilization loss
-
voltage loss
-
volt-ampere loss
-
volumetric loss
-
wall loss
-
warm-end loss
-
waste-heat loss
-
water loss
-
watt loss
-
weight loss
-
wheeling loss
-
windage loss -
60 rigidity
См. также в других словарях:
Copper wire and cable — Copper has been used in electric wiring since the invention of the electromagnet and the telegraph in the 1820s.[1][2] The invention of the telephone in 1876 proved to be another early boon for copper wire.[3] Today, despite competition from… … Wikipedia
Copper interconnect — Copper based chips are semiconductor integrated circuits, usually microprocessors, which use copper for interconnections. Since copper is a better conductor than aluminium, chips using this technology can have smaller metal components, and use… … Wikipedia
Copper-based chips — are semiconductor integrated circuits, usually microprocessors, which use copper for interconnections. Since copper is a better conductor than aluminium, chips using this technology can have smaller metal components, and use less energy to pass… … Wikipedia
Resistance welding — refers to a group of welding processes that produce coalescence of faying surfaces where heat to form the weld is generated by the resistance of the welding current through the workpieces. Some factors influencing heat or welding temperatures are … Wikipedia
Copper-clad steel — (CCS), also known as copper covered steel or the trademarked name Copperweld is a bi metallic product, mainly used in the wire industry that combines the high mechanical resistance of steel with the conductivity and resistance to corrosion of… … Wikipedia
Copper clad steel — Copper clad steel, also known as copper covered steel or by its acronym CCS, is a bimetallic product, mainly used in the wire industry that combines the high mechanical resistance of steel with the conductivity and resistance to corrosion of… … Wikipedia
Copper alloys — are alloys with copper as their principal component. They have high resistance to corrosion.Due to its high electric conductivity, pure electrolytic copper is used mostly for making of electrical cables. Compositions The similarity in external… … Wikipedia
Resistance thermometer — Resistance thermometers, also called resistance temperature detectors (RTDs), are temperature sensors that exploit the predictable change in electrical resistance of some materials with changing temperature. As they are almost invariably made of… … Wikipedia
Copper loss — is the term often given to heat produced by electrical currents in the conductors of transformer windings, or other electrical devices. Copper losses are an undesirable transfer of energy, as are core losses, which result from induced currents in … Wikipedia
Resistance wire — is electrical wire used for its resistance. It is routinely used at high temperatures, so normally also has high melting point.Resistance wire is usually used for high power resistors and heating elements, which produce heat used in electric… … Wikipedia
Copper Inuit — Total population 800[1] Regions with significant populations Northwest Territories; Nunavut Languages Western Canadian Inuktitut (also referred to as Inuvialuktun; Inuinnaqtu … Wikipedia