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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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Kvíz
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
a solid substance that conducts electricity or heat better than insulators, but not as well as most metals
polovodič
an electric current that flows only in one direction
stejnosměrný proud
a thin board on which the circuits are printed
deska plošných spojů
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
a conductor through which electricity travels to or from an object, such as batteries
elektroda
the electronic potential and force whose measurement unit is volts
napětí
an electric device that is used to increase or decrease the voltage of an alternating current
transformátor
a piece of electronic equipment used for sending electromagnetic waves carrying radio or television signals
vysílač
an electric device that is used to accumulate electric charge
kondenzátor
to firmly attach or tighten something using a turning metal fastener
šroubovat
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
a flat piece of metal with a hole in the middle through which a bolt is put to secure or fasten objects together
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
zoubek
an electronic device with two terminals, typically allowing the flow of current in one direction only
diod
an electrical device that is used to stop or control the flow of current in a circuit in case it is too strong
pojistka
a machine that produces electricity by converting mechanical energy into electrical energy
generátor
a device that allows movement between mechanical parts of a machine or converts backward and forward motion into circular movement
klička
a metal bar in an engine that enables movement and power to be transmitted from one part to another
hřídel
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
bezpečnostní ventil
an area of technology that is concerned with the study or use of robots
robotika
an electronic device that uses a small electrical current to control a larger current, acting like an automatic switch
relé
a piece of equipment for generating oscillating electric currents or voltages by non-mechanical means
oscilátor
a substance that doesn't conduct heat, sound, etc.
izolátor
a device that converts the energy of the sun into electricity
solární článek
the rotating part of a machine that revolves around a stationary part
rotor
to provide new electrical wiring for a building or machine
překabelovat
an electric current that reverses direction periodically, typically used in power distribution systems due to its efficiency in long-distance transmission
střídavý proud
