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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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a field of study that deals with the building, designing, developing, etc. of structures, bridges, or machines
inženýrství, technika
the branch of physics and electrical engineering that focuses on designing circuits that use transistors and microchips
elektronika, elektrické obvody
a small semiconductor device, used in television and radio sets, able to amplify or rectify an electric current
transistor, polovodičová součástka
a solid substance that conducts electricity or heat better than insulators, but not as well as most metals
polovodič, polovodičová látka
an electric current that flows only in one direction
stejnosměrný proud, DC (stejnosměrný elektrický proud)
a thin board on which the circuits are printed
plošný spoj, deska s obvody
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
zkrat, zkratu
a conductor through which electricity travels to or from an object, such as batteries
elektrode, elektróda
the electronic potential and force whose measurement unit is volts
napětí, elektrické napětí
an electric device that is used to increase or decrease the voltage of an alternating current
transformátor, transformační zařízení
a piece of electronic equipment used for sending electromagnetic waves carrying radio or television signals
vysílač, transmitter
an electric device that is used to accumulate electric charge
kondenzátor, kapacitor
to allow heat or electricity be transmitted
vodit, provádět
to firmly attach or tighten something using a turning metal fastener
připevnit, utáhnout
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, kolík
a flat piece of metal with a hole in the middle through which a bolt is put to secure or fasten objects together
matice, šroubová matice
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
ozubené kolo, hřeb
an electronic device with two terminals, typically allowing the flow of current in one direction only
dioda, jednosměrný prvek
an electrical device that is used to stop or control the flow of current in a circuit in case it is too strong
pojistka, fúze
a machine that produces electricity by converting mechanical energy into electrical energy
generátor, elektrický generátor
a device that allows movement between mechanical parts of a machine or converts backward and forward motion into circular movement
kolo, klika
a metal bar in an engine that enables movement and power to be transmitted from one part to another
hřídel, osa
an instrument that automatically controls the temperature of a room, machine, etc.
termostat, regulátor teploty
a device that allows steam, liquid, etc. to escape a machine, if the pressure inside the machine becomes too high
bezpečnostní ventil, pojistný ventil
an area of technology that is concerned with the study or use of robots
robotika, robotechnika
an electronic device that uses a small electrical current to control a larger current, acting like an automatic switch
relé, přepínač
a piece of equipment for generating oscillating electric currents or voltages by non-mechanical means
oscilátor, generátor oscilací
a substance that doesn't conduct heat, sound, etc.
izolátor, izolant
a device that converts the energy of the sun into electricity
solární článek, fotovoltaický článek
the rotating part of a machine that revolves around a stationary part
rotor, otáčející se část
to replace or install new electrical wiring in something, like a building or a machine
an electric current that reverses direction periodically, typically used in power distribution systems due to its efficiency in long-distance transmission
střídavý proud, střídavý elektrický proud
