POWER ELECTRONICS QUIZ

Increases

Decreases

Remains the same

None of these

  1 - 1.5 V.

 0 - 0.5 V.

 0.5 - 1 V.

 1.5 - 2 V.

 Heat sink.

 Voltage clamping device.

 Snubber circuit.

  CB and fuse.

 0.5.

 1.5.

 1.0.

 1.2.

  Drain, source and gate.

 Drain, source and base.

 Collector, emitter and base.

 Collector, emitter and gate.

 (K2/q)(T + 1/T - 1).

 KT/q.

 qT/K.

  Kq/T.

Both positive and negative

Only negative

None of these

Only positive

 RLC overdamped.

 RLC underdamped.

 RL.

 RLC critically damped.

 60° to 180°.

 30° to 150°.

 30° to 180°.

 60° to 120°.

 Factor of safety.

 String efficient.

 Reliability factor.

  Derating factor.