Základní elektrická terminologie Poznámka: značka * za slovem znamená pokračování kliknutím, zbytek je načasován

Číslo projektuCZ.1.07/1.5.00/ Označení materiálu VY_22_INOVACE_02_25 Šablona II/2 Inovace a zkvalitnění výuky prostřednictvím ICT Tematická oblast Technická angličtina Škola Střední průmyslová škola strojní a elektrotechnická a Vyšší odborná škola, Liberec 1, Masarykova 3, příspěvková organizace Autor Ing. Ivo REJC Téma hodiny Základní elektrická terminologie Předmět, ročník ANJ, 3. ročník, opakování – 4.ročník Anotace Žáci si procvičí základní terminologii elektrické angličtiny

Portable equipment Remote control A large-scale integrated circuit that can be programmed to perform arithmetic and logic functions and to manipulate data Přiřaďte výrazům správné definice: BlackoutMicroprocessor* Equipment that can easily be moved from one place to another A power loss affecting many electricity consumers over a large geographical area for a significant period of time a way of controlling an electrical device from a distance*

Receiver Heat radiation from the sun converted into electrical power Solar powerCapacitanceInsulator* A circuit that accepts signals from a transmission medium and decodes them into a form readable for local circuits Ability of a system of electrical conductors and insulators to store electric charge A non- conductor of electricity (and heat)

Circuit breaker Potentiometer A semiconductor device that emits light LEDElectric current* A variable resistor in which a wiper sweeps from one end from the resistive element to the other resulting in poportional resistance A device that can stop the flow of electricity around a circuit by switching itself off a flow of electricity through a wire or a circuit*

Response time Electric charge The time taken for respond from no load to a sudden change in load RheostatCorrosion* An instrument used to vary resistance Surface chemical action that occurs (especially on metals) by the action of moisture, air or chemicals An amount of electricity held in or carried by something*

Inductor Frequency Extra power is taken from an electrical supply with an increased current causing cables to heat up with possible fault afterwards ModulationOverload* A circuit element that is a wire wound into a coil to create a magnetic field The number of complete cycles of an alternating current in a certain time unit The process of giving a wave or signal the amplitude or frequency of another wave or signal*

[1] Key Words for Electrical Engineering; HarperCollinsPublishers, Glasgow 2013 Použité zdroje