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Power Electronics

Power Electronics
Switching frequency of SITH is

  100 KHz.
 10 KHz.
 5 KHz.
 60 KHz.

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Power Electronics
The latching current of GTO should be of order

 100 mA.
  500 mA.
 2 A.
 1 A.

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Power Electronics
Typical range of thyristor turn OFF time is

 3 - 10 µs.
  3 - 100 µs.
 3 - 500 µs.
 3 - 50 µs.

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Power Electronics
COOLMOS device can be used in application up to power range of

 100 KVA.
 500 VA.
  2 KVA.
 1 KVA.

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

 MOSFET.
 None of above.
  Power dioed.
 BJT.

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Power Electronics
A diac is ___________ switch

An c.
A d.c.
None of these
A mechanical

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