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Power Electronics

Power Electronics
If the anode current is 800 A, then the amount of current required to turn off the GTO is about

 400 A.
 600 A.
 20 A.
  200 A.

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Power Electronics
SCRs are used in series to meet

 high current demand.
  high voltage demand.
 low voltage demand.
 low current demand.

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Power Electronics
Which following is a two terminal three layer device?

  Power dioed.
 None of above.
 MOSFET.
 BJT.

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Power Electronics
Which of the following is used in SCR to protect from high dV / dt?

 Circuit breaker.
  Snubber circuit.
 Equalizing circuit.
 Fuse.

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Power Electronics
The latching current of GTO should be of order

 1 A.
 2 A.
 100 mA.
  500 mA.

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Power Electronics
The device that does not have the gate terminal is ___________.

Triac
Diac
SCR
FET

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