Electronic Devices-Thyristors

Electronic Devices-Thyristors
21. Thyristors are 4-layer semiconductor devices.
  • TRUE
  • FALSE
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22. The diac can conduct current in either direction and is turned on when a breakover voltage is exceeded.
  • TRUE
  • FALSE
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23. The triac is similar to an SCR, but it provides conduction for both halves of the ac wave.
  • TRUE
  • FALSE
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24. The triac can be turned on or off by a pulse at the gate.
  • TRUE
  • FALSE
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Electrical Engineering
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