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direct-current

  • 1 direct current

    corrente contínua (Elec)

    English-Portuguese dictionary of military terminology > direct current

  • 2 pulsating direct current

    corente contínua pulsatória

    English-Portuguese dictionary of military terminology > pulsating direct current

  • 3 current

    1. adjective
    (of or belonging to the present: current affairs; the current month; the current temperature.) corrente
    2. noun
    1) ((the direction of) a stream of water or air: the current of a river.) corrente
    2) ((a) flow of electricity: an electrical current.) corrente
    •
    - current account
    * * *
    cur.rent
    [k'∧rənt] n 1 corrente, fluxo. 2 corrente elétrica. 3 andamento, curso, movimento. 4 direção geral, tendência. 5 correnteza. • adj 1 circulante, corrente. 2 prevalecente, de uso comum, em voga, generalizado. 3 presente, em vigor, atual. 4 Com em aberto. alternating current corrente alternada. continuous current, direct current Electr corrente contínua. current of modern opinion tendência da opinião moderna. it passes for current that... supõe-se geralmente que... three-phase current Electr corrente trifásica. to pass current a) ser aceito como válido. b) ser de praxe. to sell for current payment vender à vista.

    English-Portuguese dictionary > current

  • 4 alternating current

    al.ter.nat.ing cur.rent
    ['ɔ:ltəneitiŋ k∧rənt] n corrente alternada.
    ————————
    alternating current
    corrente alternada. continuous current, direct current Electr corrente contínua.

    English-Portuguese dictionary > alternating current

  • 5 D C motor

    D C motor
    [di: si: m'outə] n abbr direct current motor (motor de corrente contínua).

    English-Portuguese dictionary > D C motor

  • 6 fan

    I 1. [fæn] noun
    1) (a flat instrument held in the hand and waved to direct a current of air across the face in hot weather: Ladies used to carry fans to keep themselves cool.) leque
    2) (a mechanical instrument causing a current of air: He has had a fan fitted in the kitchen for extracting smells.) ventilador
    2. verb
    1) (to cool (as if) with a fan: She sat in the corner, fanning herself.) abanar
    2) (to increase or strengthen (a fire) by directing air towards it with a fan etc: They fanned the fire until it burst into flames.) ventilar/atiçar
    II [fæn] noun
    (an enthusiastic admirer of a sport, hobby or well-known person: I'm a great fan of his; football fans; ( also adjective) fan mail/letters (= letters etc sent by admirers).) admirador/aficionado
    * * *
    fan1
    [fæn] n 1 leque, abanico. 2 arch joeira, peneira. 3 ventarola, ventoinha, ventilador, abano. 4 Naut pá da hélice. 5 asa, cauda das aves em forma de leque. • vt+vi 1 abanar, agitar o ar com o leque, refrescar, movendo abano ou leque. 2 ventilar, aventar, arejar. 3 joeirar, padejar. 4 soprar, atear (o fogo). fig atiçar, excitar, inflamar. 5 bafejar, soprar brandamente. 6 soprar, fazer voar, abrir(-se) ou desdobrar em leque ou em forma de leque. the shit hit the fan vulg caiu (jogaram) merda no ventilador. to fan out espalhar-se (diz-se de grupo de pessoas que tomam direções diversas). to fan the flames tornar uma situação mais intensa ou extrema.
    ————————
    fan2
    [fæn] n (abbr fanatic) coll fã, admirador, entusiasta, aficionado. football fan / torcedor de futebol.

    English-Portuguese dictionary > fan

  • 7 fan

    I 1. [fæn] noun
    1) (a flat instrument held in the hand and waved to direct a current of air across the face in hot weather: Ladies used to carry fans to keep themselves cool.) leque
    2) (a mechanical instrument causing a current of air: He has had a fan fitted in the kitchen for extracting smells.) ventilador
    2. verb
    1) (to cool (as if) with a fan: She sat in the corner, fanning herself.) abanar
    2) (to increase or strengthen (a fire) by directing air towards it with a fan etc: They fanned the fire until it burst into flames.) abanar
    II [fæn] noun
    (an enthusiastic admirer of a sport, hobby or well-known person: I'm a great fan of his; football fans; ( also adjective) fan mail/letters (= letters etc sent by admirers).) fã

    English-Portuguese (Brazil) dictionary > fan

См. также в других словарях:

  • Direct current — (red curve). The horizontal axis measures time; the vertical, current or voltage. Direct current (DC) is the unidirectional flow of electric charge. Direct current is produced by such sources as batteries, thermocouples, solar cells, and… …   Wikipedia

  • direct current — n. an electric current flowing in one direction: abbrev. DC: cf. ALTERNATING CURRENT * * * ▪ electronics abbreviation  Dc,         flow of electric charge that does not change direction. Direct current is produced by batteries, fuel cells,… …   Universalium

  • Direct current — (Elec.) (a) A current flowing in one direction only; distinguished from {alternating current}. When steady and not pulsating a direct current is often called a {continuous current}. (b) {A direct induced current}, or momentary current of the same …   The Collaborative International Dictionary of English

  • direct current — direct currents N VAR A direct current is an electric current that always flows in the same direction. The abbreviation DC is also used. Some kinds of batteries can be recharged by connecting them to a source of direct current …   English dictionary

  • direct current — n an electric current flowing in one direction only and substantially constant in value abbr. DC * * * (DC) a current that flows in one direction only; when modeled as a wave, its amplitude is constant. When used medically it is called galvanic… …   Medical dictionary

  • direct current — ► NOUN ▪ an electric current flowing in one direction only. Compare with ALTERNATING CURRENT(Cf. ↑alternating current) …   English terms dictionary

  • direct current. — direct current, adj. Elect. an electric current of constant direction, having a magnitude that does not vary or varies only slightly. Abbr.: dc Cf. alternating current. [1885 90] * * * …   Universalium

  • direct current — n. an electric current flowing in one direction: abbrev. DC: cf. ALTERNATING CURRENT …   English World dictionary

  • direct current. — direct current, adj. Elect. an electric current of constant direction, having a magnitude that does not vary or varies only slightly. Abbr.: dc Cf. alternating current. [1885 90] …   Useful english dictionary

  • Direct Current —   [engl.], Gleichstrom …   Universal-Lexikon

  • direct current (DC) — Flow of electric charge that does not change direction. Direct current is produced by batteries, fuel cells, rectifiers, and generators with commutators. Direct current was supplanted by alternating current (AC) for common commercial power in the …   Universalium

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