The control element of an SCR is ______________?

Related Mcqs:

If firing angle in an SCR circuit is increased, the output _____________?

A. Remains the same B. Is increased C. Is decreased D. None of the above...

We can control a.c. power in a load by connecting ______________?

A. Two SCRs in series B. Two SCRs in parallel C. Two SCRs in parallel opposition D. None of the above...

In an SCR circuit, the angle of conduction can be changed by__________________?

A. Changing anode voltage B. Changing gate voltage C. Reverse biasing the gate D. None of the above...

In the normal operation of an SCR, anode is __________ w.r.t. cathode?

A. At zero potential B. Negative C. Positive D. None of the above...

When an SCR is turned on, the voltage across it is about _____________?

A. Zero B. 10 V C. 1 V D. 1 V...