A.It is related to turn off process of the device.
B. It is related to conduction process of device.
C. It is related to turn on process of the device.
D. Both C and D.

A. 0.32
B. 0.67
C. 0.45
D. 0.27

A. 30° to 150°.
B. 30° to 180°.
C. 60° to 120°.
D. 60° to 180°.

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

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. 1.5.
B. 0.5.
C. 1.0.
D. 1.2.

A. 1500 A.
B. 6000 A.
C. 2121.32 A.
D. 4242.64 A.

A. Drain, source, gate
B. Two main terminal and a gate terminal
C. Cathode, anode, gate
D. None of the above

A. PNPN device
B. A combination of diac and triac
C. A set of SCRs
D. A set if SCR,diac and triac

A. Diac
B. Triac
C. SUS
D. BCS