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Power Electronics

Power Electronics
The latching current of GTO should be of order

  500 mA.
 100 mA.
 1 A.
 2 A.

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Power Electronics
Leakage current flows through the thyristor in

 reverse blocking mode.
 forward conduction mode.
  both forward and reverse blocking mode.
 forward blocking mode.

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Power Electronics
Maximum power loss occurs during

 delay time.
 spread time.
  rise time.
 all.

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Power Electronics
Anode current in an SCR consists of

  electrons only.
  either electron or holes.
  holes only.
  Both electron and holes.

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Power Electronics
A diac has ___________ pn junctions

Four
None of these
Three
Two

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

 500 VA.
 1 KVA.
  2 KVA.
 100 KVA.

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