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Power Electronics

Power Electronics
The latching current of SCR is 20 mA. Its holding current will be

 40 mA.
 60 mA.
  10 mA.
 23 mA.

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

Triac
SCR
Diac
FET

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Power Electronics
Power transistor are type of

 BJTs.
 MOSFETs.
 IGBTs.
  All of above.

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Power Electronics
Maximum power loss occurs during

 all.
  rise time.
 spread time.
 delay time.

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Power Electronics
The latching current of GTO should be of order

 1 A.
  500 mA.
 100 mA.
 2 A.

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Power Electronics
A triac has ___________ semiconductor layers.

Five
Four
Three
Two

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