A differential relay measures the vector difference between_________________?

Related Mcqs:

Directional relays are based on flow of____________?

A. power B. current C. voltage wave D. all of the above...

A transmission line is protected by_____________?

A. inrush protection B. distance protection C. time graded and current graded over current protection D. both (B) and (C) E. none of the above...

To reduce short circuit fault currents are used_____________?

A. reactors B. resistors C. capacitors D. none of the above...

The single phasing relays are used for the protection of_____________?

A. single phase motors only B. two phase motors only C. two single phase motors running in parallel D. three phase motors...

Admittance relay is __________ relay?

A. impedance B. directional C. non-directional D. none of the above...