Pokročilá Slovní Zásoba pro TOEFL - Inženýrství a Elektronika
Zde se naučíte některá anglická slova o inženýrství a elektronice, jako jsou "tranzistor", "elektroda", "napětí" atd., která jsou potřebná pro zkoušku TOEFL.
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a field of study that deals with the building, designing, developing, etc. of structures, bridges, or machines
inženýrství
the branch of physics and electrical engineering that focuses on designing circuits that use transistors and microchips
elektronika
a small semiconductor device, used in television and radio sets, able to amplify or rectify an electric current
tranzistor, tranzistor
a solid substance that conducts electricity or heat better than insulators, but not as well as most metals
polovodič, semiconductor
a thin board on which the circuits are printed
deska plošných spojů, tištěný obvod
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, zkratování
a conductor through which electricity travels to or from an object, such as batteries
elektroda, elektrický vodič
total potential energy provided by a power source
napětí, voltáž
an electric device that is used to increase or decrease the voltage of an alternating current
transformátor, měnič napětí
a piece of electronic equipment used for sending electromagnetic waves carrying radio or television signals
vysílač, transmiter
an electric device that is used to accumulate electric charge
kondenzátor, kapacitor
to allow heat or electricity be transmitted
vést, přenášet
to firmly attach or tighten something using a turning metal fastener
přišroubovat, 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, vrut
a flat piece of metal with a hole in the middle through which a bolt is put to secure or fasten objects together
matice, šroub
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, pastorek
an electronic device with two terminals, typically allowing the flow of current in one direction only
dioda, elektronická součástka se dvěma vývody
an electrical device that is used to stop or control the flow of current in a circuit in case it is too strong
pojistka, tavná pojistka
a machine that produces electricity by converting mechanical energy into electrical energy
generátor, alternátor
a device that allows movement between mechanical parts of a machine or converts backward and forward motion into circular movement
klika, kliková hřídel
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
a device that allows steam, liquid, etc. to escape a machine, if the pressure inside the machine becomes too high
pojistný ventil, bezpečnostní ventil
an area of technology that is concerned with the study or use of robots
robotika, věda o robotech
an electronic device that uses a small electrical current to control a larger current, acting like an automatic switch
relé, automatický spínač
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.
izolant, izolátor
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
předělat elektroinstalaci, vyměnit elektrické vedení
an electric current that reverses direction periodically, typically used in power distribution systems due to its efficiency in long-distance transmission
střídavý proud, AC
