Category: Power Electronics

A. Across anode
B. In series with anode
C. Across cathode
D. In series with cathode

A. it can be turned OFF but not ON with a gate pulse.
B. it conducts only during one half cycle of an alternating current wave.
C. it can be turned ON but not OFF with a gate pulse.
D. it can be turned ON only during one half cycle of an AC.

A. RL.
B. RLC underdamped.
C. RLC overdamped.
D. RLC critically damped

A. Load survey method
B. Mathematical method
C. Statistical method
D. Economic parameters

A. 5 KHz
B. 10 KHz
C. 60 KHz
D. 100 KHz

A. Only at turn – on
B. Only at turn – off
C. Both at turn on and off
D. None of these

A. To minimize the loss
B. To minimize the charging current
C. To minimize the discharging current
D. All of these

A. delay time
B. rise time
C. spread time
D. all

A. SIT
B. BJT
C. TRIAC
D. IGBT

A. Reverse recovery time ( trr ) > gate recovery time (tgr)
B. Device turn OFF time ( tq ) > reverse recover time (trr)
C. Circuit turn OFF time > device turn OFF time ( tq )
D. All of these