POWER ELECTRONICS QUIZ

None of these

Two

Three

Four

 RLC critically damped.

 RLC underdamped.

 RLC overdamped.

 RL.

 Directly proportional to supply voltage.

  Both A and B.

 Inversely proportional to supply voltage.

 Directly proportional to inductance in the circuit.

 resistors of different values across each SCR.

  resistors of the same value across each SCR.

 one resistor in series with each SCR.

 one resistor across the string.

 P2.

 N2.

  N1.

 P1.

 BJT.

 Schottky diode.

  Power MOSFET.

 Microwave transistor.

  Spread time.

 Delay time.

 Same for every case.

 Rise time.

 to limit di / dt of SCR.

 for voltage equalisation.

  both B and C.

 to limit dV / dt of SCR.

 3.714.

  37.14.

 65.

 60.

 108 ohm

 115 ohm

 11.19 ohm

  111.9 ohm