Series capacitors are used to_________________?

Related Mcqs:

The arcing contacts in a circuit breaker are made of______________?

A. copper tungsten alloy B. porcelain C. electrolytic copper D. aluminium alloy...

Protective relays are devices that detect abnormal conditions in electrical circuits by measuring_____________?

A. current during abnormal condition B. voltage during abnormal condition C. constantly the electrical quantities which differ during normal and abnormal conditions D. none of the above...

The ground wire should not be smaller than No _________ copper

A. 2 B. 4 C. 6 D. 10...

For cost and safety, the outdoor substations are installed for voltages above_________________?

A. 11 kV B. 33 kV C. 60kV D. 110kV...

In a single bus-bar system there will be complete shut down when____________?

A. fault occurs on the bus itself B. fault occurs on neutral line C. two or more faults occur simultaneously D. fault occurs with respect to earthing...