POWER ELECTRONICS QUIZ

 neither (A) nor (B).

  of long period.

 both (A) and (B).

 of short duration.

 Delay time.

 Rise time.

  Spread time.

 Same for every case.

 COOLMOS.

 SITS.

  TRIAC.

 IGBTs.

 high.

  low.

 infinity.

 moderate.

 GTO.

  IGBT.

 FCT.

 MCT.

Gate voltage

None of these

Gate current

Breakover voltage

None of these

UJT

SCR

Transistor

  Drain, source and gate.

 Drain, source and base.

 Collector, emitter and gate.

 Collector, emitter and base.

None of these

Is increased

Is decreased

Remains the same

 To minimize the loss .

  To minimize the discharging current.

 All of these.

 To minimize the charging current.