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electric+current

  • 1 electric chair

    (a chair used to execute criminals by sending a powerful electric current through them.) ηλεκτρική καρέκλα

    English-Greek dictionary > electric chair

  • 2 fuse

    I 1. [fju:z] verb
    1) (to melt (together) as a result of great heat: Copper and tin fuse together to make bronze.) (συν)τήκω, συγχωνεύω
    2) ((of an electric circuit or appliance) to (cause to) stop working because of the melting of a fuse: Suddenly all the lights fused; She fused all the lights.) καίω,καίγομαι
    2. noun
    (a piece of easily-melted wire included in an electric circuit so that a dangerously high electric current will break the circuit and switch itself off: She mended the fuse.) ασφάλεια ηλεκτρικού κυκλώματος
    II [fju:z] noun
    (a piece of material, a mechanical device etc which makes a bomb etc explode at a particular time: He lit the fuse and waited for the explosion.) φιτίλι

    English-Greek dictionary > fuse

  • 3 plug

    1. noun
    1) (a device for putting into a mains socket in order to allow an electric current to flow through the appliance to which it is attached by cable: She changed the plug on the electric kettle.) βύσμα,φις
    2) (an object shaped for fitting into the hole in a bath or sink to prevent the water from running away, or a piece of material for blocking any hole.) βούλωμα,τάπα
    2. verb
    (to block (a hole) by putting a plug in it: He plugged the hole in the window with a piece of newspaper.) βουλώνω

    English-Greek dictionary > plug

  • 4 shock

    I 1. [ʃok] noun
    1) (a severe emotional disturbance: The news gave us all a shock.) σοκ,κλονισμός,δυσάρεστη έκπληξη
    2) ((often electric shock) the effect on the body of an electric current: He got a slight shock when he touched the live wire.) ηλεκτροπληξία
    3) (a sudden blow coming with great force: the shock of an earthquake.) δόνηση,κραδασμός
    4) (a medical condition caused by a severe mental or physical shock: He was suffering from shock after the crash.) αποπληξία,σοκ
    2. verb
    (to give a shock to; to upset or horrify: Everyone was shocked by his death; The amount of violence shown on television shocks me.) αναστατώνω,συγκλονίζω/σκανδαλίζω,σοκάρω
    - shocking
    - shockingly
    - shock-absorber     II [ʃok] noun
    (a bushy mass (of hair) on a person's head.) πυκνή τούφα

    English-Greek dictionary > shock

  • 5 ampère

    ['æmpeə]
    ((also amp [æmp]) (often abbreviated to A when written) the unit by which an electric current is measured.) αμπέρ

    English-Greek dictionary > ampère

  • 6 cable

    ['keibl] 1. noun
    1) ((a) strong rope or chain for hauling or tying anything, especially a ship.) παλαμάρι
    2) ((a set of) wires for carrying electric current or signals: They are laying (a) new cable.) καλώδιο
    3) ((a rope made of) strands of metal wound together for supporting a bridge etc.) συρματόσκοινο
    4) ((also cablegram) a telegram sent by cable.) τηλεγράφημα
    5) (cable television.) καλωδιακή (συνδρομητική) τηλεόραση
    2. verb
    (to telegraph by cable: I cabled news of my mother's death to our relations in Canada.)
    - cable television
    - cable TV

    English-Greek dictionary > cable

  • 7 circuit

    ['sə:kit]
    1) (a journey or course round something: the earth's circuit round the sun; three circuits of the race-track.) κυκλική διαδρομή
    2) (a race-track, running-track etc.) διαδρομή
    3) (the path of an electric current and the parts through which it passes.) ηλεκτρικό κύκλωμα
    4) (a journey or tour made regularly and repeatedly eg by salesmen, sportsmen etc.) τακτική περιοδεία
    •

    English-Greek dictionary > circuit

  • 8 contact

    ['kontækt] 1. noun
    1) (physical touch or nearness: Her hands came into contact with acid; Has she been in contact with measles?) επαφή
    2) (communication: I've lost contact with all my old friends; We have succeeded in making (radio) contact with the ship; How can I get in contact with him?) επαφή
    3) (a person with influence, knowledge etc which might be useful: I made several good contacts in London.) (χρήσιμη) γνωριμία
    4) ((a place where) a wire etc carrying electric current (may be attached): the contacts on the battery.) σημείο επαφής
    5) (a person who has been near someone with an infectious disease: We must trace all known contacts of the cholera victim.) άτομο που ήρθε σε επαφή
    6) (a person or thing that provides a means of communicating with someone: His radio is his only contact with the outside world.) επαφή
    2. verb
    (to get in touch with in order to give or share information etc: I'll contact you by telephone.) έρχομαι σε επαφή

    English-Greek dictionary > contact

  • 9 short circuit

    the missing out by an electric current of a part of an electrical circuit (verb short-circuit) βραχυκύκλωμα/βραχυκυκλώνω

    English-Greek dictionary > short circuit

  • 10 spark

    1. noun
    1) (a tiny red-hot piece thrown off by something burning, or when two very hard (eg metal) surfaces are struck together: Sparks were being thrown into the air from the burning building.) σπίθα
    2) (an electric current jumping across a gap: a spark from a faulty light-socket.) σπινθήρας
    3) (a trace (eg of life, humour): a spark of enthusiasm.) ίχνος
    2. verb
    1) (to give off sparks.) βγάζω σπίθες
    2) ((often with off) to start (a row, disagreement etc): Their action sparked off a major row.) προκαλώ,αποτελώ το έναυσμα

    English-Greek dictionary > spark

  • 11 switch

    [swi ] 1. noun
    1) (a small lever, handle or other device eg for putting or turning an electric current on or off: The switch is down when the power is on and up when it's off; He couldn't find the light-switch.) διακόπτης
    2) (an act of turning or changing: After several switches of direction they found themselves on the right road.) (μετα)στροφή, αλλαγή πορείας
    3) (a thin stick.) ραβδί
    2. verb
    (to change, turn: He switched the lever to the `off' position; Let's switch over to another programme; Having considered that problem, they switched their attention to other matters.) αλλάζω, μεταστρέφομαι
    - switchboard
    - switch on/off

    English-Greek dictionary > switch

  • 12 switch on/off

    (to put or turn on/off (an electric current / light etc): He switched on the light; Switch off the electricity before going on holiday.) ανάβω/σβήνω

    English-Greek dictionary > switch on/off

  • 13 telephone

    1. ['telifəun] noun
    ((often abbreviated to phone) [foun] an instrument for speaking to someone from a distance, using either an electric current which passes along a wire or radio waves: He spoke to me by telephone / on the telephone; ( also adjective) a telephone number/operator.) τηλέφωνο / τηλεφωνικός
    2. [foun] verb
    1) (to (try to) speak to (someone) by means of the telephone: I'll telephone you tomorrow.) τηλεφωνώ
    2) (to send (a message) or ask for (something) by means of the telephone: I'll telephone for a taxi.) τηλεφωνώ για κάτι, καλώ
    3) (to reach or make contact with (another place) by means of the telephone: Can one telephone England from Australia?) τηλεφωνώ
    •
    - telephone booth
    - telephone box
    - telephone directory
    - telephone exchange

    English-Greek dictionary > telephone

  • 14 transistor

    [træn'sistə]
    1) (a small electronic device that controls the flow of an electric current.) τρανζίστορ
    2) ((also transistor radio) a portable radio that uses these: She took her transistor everywhere with her.) τρανζιστοράκι

    English-Greek dictionary > transistor

  • 15 volt

    [vəult]
    ((often abbreviated to V) the unit used in measuring the force driving electricity through a circuit, or the strength of an electric current.)

    English-Greek dictionary > volt

  • 16 battery

    ['bætəri]
    plural - batteries; noun
    1) (a series of two or more electric cells arranged to produce, or store, a current: a torch battery.) μπαταρία
    2) (an arrangement of cages in which laying hens etc are kept.) βιομηχανικό ορνιθοτροφείο
    3) (a group of large guns (and the people manning them).) πυροβολείο, πυροβολαρχία
    4) (a long series: a battery of questions.) καταιγισμός

    English-Greek dictionary > battery

См. также в других словарях:

  • Electric current — Electric E*lec tric ([ e]*l[e^]k tr[i^]k), Electrical E*lec tric*al ([ e]*l[e^]k tr[i^]*kal), a. [L. electrum amber, a mixed metal, Gr. h lektron; akin to hle ktwr the beaming sun, cf. Skr. arc to beam, shine: cf. F. [ e]lectrique. The name came… …   The Collaborative International Dictionary of English

  • electric current — electric current, electrical current electrical current, the movement of electrically charged particles, atoms, or ions, through solids, liquids, gases, or free space; the term is usually used of relatively smooth movements of electric charge… …   The Collaborative International Dictionary of English

  • Electric current — Electromagnetism …   Wikipedia

  • electric current — Elect. the time rate of flow of electric charge, in the direction that a positive moving charge would take and having magnitude equal to the quantity of charge per unit time: measured in amperes. Also called current, electricity. [1830 40] * * *… …   Universalium

  • electric current — Electricity E lec*tric i*ty ([=e] l[e^]k*tr[i^]s [i^]*t[y^]), n.; pl. {Electricities} ([=e] l[e^]k*tr[i^]s [i^]*t[i^]z). [Cf. F. [ e]lectricit[ e]. See {Electric}.] 1. (Physics) a property of certain of the fundamental particles of which matter… …   The Collaborative International Dictionary of English

  • electric current — noun a flow of electricity through a conductor (Freq. 4) the current was measured in amperes • Syn: ↑current • Hypernyms: ↑electrical phenomenon • Hyponyms: ↑juice, ↑ …   Useful english dictionary

  • electric current — the stream of electricity that moves along a conductor. Symbol I. An electric current is due to a difference of potential between two points, this difference being measured in volts. The volume of flow depends on the difference of potential and… …   Medical dictionary

  • electric current — elektros srovės stipris statusas T sritis Standartizacija ir metrologija apibrėžtis Elektros kiekis, per vienetinį laiko tarpą pratekantis per laidininko skerspjūvį. Elektros srovės stipris yra vienas iš pagrindinių SI dydžių. atitikmenys: angl.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • electric current — elektros srovė statusas T sritis automatika atitikmenys: angl. electric current vok. elektrischer Strom, m rus. электрический ток, m pranc. courant électrique, m …   Automatikos terminų žodynas

  • electric current — elektros srovė statusas T sritis Standartizacija ir metrologija apibrėžtis Kryptingas krūvininkų judėjimas. atitikmenys: angl. electric current vok. elektrischer Strom, m rus. электрический ток, m pranc. courant électrique, m …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • electric current — elektros srovė statusas T sritis chemija apibrėžtis Kryptingas krūvininkų judėjimas. atitikmenys: angl. electric current rus. электрический ток …   Chemijos terminų aiškinamasis žodynas

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