Interruption of large currents by relay requires______________?

Related Mcqs:

With which of the following, a circuit breaker must be equipped for remote operation ?

A. Inverse time trip B. Time-delay trip C. Shunt trip D. None of the above E. All of the above...

Thermal overload relays are used to protect the motor against over current due to____________?

A. short-circuits B. heavy loads C. grounds D. all of the above...

Shunt capacitance is neglected while considering______________?

A. short transmission line B. medium transmission line C. long transmission line D. medium and long transmission lines...

Over voltage protection is recommended for______________?

A. hydro-electric generators B. steam turbine generators C. gas turbine generators D. all of the above E. none of the above...

The power loss is an important factor for the design of_______________?

A. transmission line B. motor C. generator D. feeder...