enclosed arc

См. также в других словарях:

• enclosed arc — uždarasis lankas statusas T sritis radioelektronika atitikmenys: angl. enclosed arc vok. verdeckter Lichtbogen, m rus. закрытая дуга, f pranc. arc noyé, m …   Radioelektronikos terminų žodynas

• enclosed arc lamp — noun Etymology: enclosed from past participle of enclose : an arc lamp having electrodes protected from the atmosphere by a close fitting globe that much reduces their rate of consumption …   Useful english dictionary

• arc lamp — noun a lamp that produces light when electric current flows across the gap between two electrodes • Syn: ↑arc light • Hypernyms: ↑electric lamp • Hyponyms: ↑carbon arc lamp, ↑carbon arc * * * noun …   Useful english dictionary

• arc noyé — uždarasis lankas statusas T sritis radioelektronika atitikmenys: angl. enclosed arc vok. verdeckter Lichtbogen, m rus. закрытая дуга, f pranc. arc noyé, m …   Radioelektronikos terminų žodynas

• Arc lamp — The electric arc in an arc lamp consists of gas which is initially ionized by a voltage and is therefore electrically conductive. To start an arc lamp, usually a very high voltage is needed to ignite or strike the arc. This requires an electrical …   Wikipedia

• arc light — noun a lamp that produces light when electric current flows across the gap between two electrodes • Syn: ↑arc lamp • Hypernyms: ↑electric lamp • Hyponyms: ↑carbon arc lamp, ↑carbon arc * * * noun …   Useful english dictionary

• arc light — 1. Also, arc lamp. a lamp in which the light source is a high intensity electric arc either between carbon rods in air or between metal electrodes in a xenon gas atmosphere enclosed in a quartz bulb. 2. the light produced by such a lamp. Cf.… …   Universalium

• open arc lamp — noun : an arc lamp operated in the open air compare enclosed arc lamp …   Useful english dictionary

• island arc — a curved chain of islands, as the Aleutians or Antilles, usually convex toward the ocean and enclosing a deep sea basin. [1905 10] * * * Long, curved chain of oceanic islands associated with intense volcanic and seismic activity and mountain… …   Universalium

• Vacuum Arc Remelting — (VAR) is a secondary melting process for production of metal ingots with elevated chemical and mechanical homogeneity for highly demanding applications. [ Modeling for Casting Solidification Processing , by Kuang Oscar Yu,CRC; 1st edition… …   Wikipedia

• xenon arc — an electric arc between two metal electrodes enclosed in a quartz bulb and contained in a xenon atmosphere, used mainly as a high intensity light source in motion picture projectors and studio spotlights. Cf. arc light. [1970 75] * * * …   Universalium