After proper turn on of thyristor____________?

Related Mcqs:

A single phase one pulse controlled circuit has a resistance R and counter emf E load 400 sin(314 t) as the source voltage. For a load counter emf of 200 V, the range of firing angle control is _____?

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

Under over voltage condition impedance offered by the voltage clamping device is__________?

A. low B. High C. moderate D. infinity...

A power MOSFET has three terminals called___________?

A. Collector, emitter and gate B. Drain, source and gate C. Drain, source and base D. Collector, emitter and base...

For swept frequency measurements, the input impedance of the mismatched transmission line would vary with frequency as the electrical length of the transmission line would

A. Decrease with frequency B. Remains same with change in frequency C. Increase with frequency D. Either A. or B....

TRIAC is a semiconductor power electronic device which contains____________?

A. Two SCR’s connected in reverse parallel B. Two SCR’s connected in parallel C. Two SCR’s connected in series D. Two BJT’s connected in series...