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Pokročilá Slovní Zásoba pro TOEFL - Strojírenství a elektronika

Zde se dozvíte některá anglická slovíčka o strojírenství a elektronice, jako je „tranzistor“, „elektroda“, „napětí“ atd., která jsou potřebná ke zkoušce TOEFL.

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Advanced Words Needed for TOEFL
engineering

a field of study that deals with the building, designing, developing, etc. of structures, bridges, or machines

inženýrství

inženýrství

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[Podstatné jméno]
electronics

the branch of physics and electrical engineering that focuses on designing circuits that use transistors and microchips

elektronika

elektronika

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[Podstatné jméno]
transistor

a small semiconductor device, used in television and radio sets, able to amplify or rectify an electric current

tranzistor

tranzistor

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[Podstatné jméno]
semiconductor

a solid substance that conducts electricity or heat better than insulators, but not as well as most metals

polovodič

polovodič

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[Podstatné jméno]
dc

an electric current that flows only in one direction

stejnosměrný proud

stejnosměrný proud

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[Podstatné jméno]
circuit board

a thin board on which the circuits are printed

deska plošných spojů

deska plošných spojů

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[Podstatné jméno]
short circuit

a failure in a circuit caused when the electricity flows in the wrong route due to wire damage or fault in the connections of wires

krátké spojení

krátké spojení

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[Podstatné jméno]
electrode

a conductor through which electricity travels to or from an object, such as batteries

elektroda

elektroda

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[Podstatné jméno]
voltage

the electronic potential and force whose measurement unit is volts

napětí

napětí

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[Podstatné jméno]
transformer

an electric device that is used to increase or decrease the voltage of an alternating current

transformátor

transformátor

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[Podstatné jméno]
transmitter

a piece of electronic equipment used for sending electromagnetic waves carrying radio or television signals

vysílač

vysílač

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[Podstatné jméno]
capacitor

an electric device that is used to accumulate electric charge

kondenzátor

kondenzátor

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[Podstatné jméno]
to conduct

to allow heat or electricity be transmitted

vést

vést

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[sloveso]
to screw

to firmly attach or tighten something using a turning metal fastener

šroubovat

šroubovat

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[sloveso]
bolt

a piece of metal like a thick nail without a point that used to secure assembled parts by passing through holes and tightening with a nut

šroub

šroub

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[Podstatné jméno]
nut

a flat piece of metal with a hole in the middle through which a bolt is put to secure or fasten objects together

matice

matice

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[Podstatné jméno]
cog

a wheel with a set of square or triangular teeth sticking out around the edge that fits into the edge of a similar wheel, causing both wheels to turn

zoubek

zoubek

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[Podstatné jméno]
diode

an electronic device with two terminals, typically allowing the flow of current in one direction only

diod

diod

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[Podstatné jméno]
fuse

an electrical device that is used to stop or control the flow of current in a circuit in case it is too strong

pojistka

pojistka

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[Podstatné jméno]
generator

a machine that produces electricity by converting mechanical energy into electrical energy

generátor

generátor

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[Podstatné jméno]
crank

a device that allows movement between mechanical parts of a machine or converts backward and forward motion into circular movement

klička

klička

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[Podstatné jméno]
shaft

a metal bar in an engine that enables movement and power to be transmitted from one part to another

hřídel

hřídel

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[Podstatné jméno]
thermostat

an instrument that automatically controls the temperature of a room, machine, etc.

termostat

termostat

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[Podstatné jméno]
safety valve

a device that allows steam, liquid, etc. to escape a machine, if the pressure inside the machine becomes too high

bezpečnostní ventil

bezpečnostní ventil

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[Podstatné jméno]
robotics

an area of technology that is concerned with the study or use of robots

robotika

robotika

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[Podstatné jméno]
relay

an electronic device that uses a small electrical current to control a larger current, acting like an automatic switch

relé

relé

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[Podstatné jméno]
oscillator

a piece of equipment for generating oscillating electric currents or voltages by non-mechanical means

oscilátor

oscilátor

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[Podstatné jméno]
insulator

a substance that doesn't conduct heat, sound, etc.

izolátor

izolátor

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[Podstatné jméno]
solar cell

a device that converts the energy of the sun into electricity

solární článek

solární článek

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[Podstatné jméno]
rotor

the rotating part of a machine that revolves around a stationary part

rotor

rotor

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[Podstatné jméno]
to rewire

to provide new electrical wiring for a building or machine

překabelovat

překabelovat

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[sloveso]
alternating current

an electric current that reverses direction periodically, typically used in power distribution systems due to its efficiency in long-distance transmission

střídavý proud

střídavý proud

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[Podstatné jméno]
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