The main function of a fuse is to_____________?

Related Mcqs:

In a circuit breaker the basic problem is to________________?

A. maintain the arc B. extinguish the arc C. transmit large power D. emit the ionizing electrons...

Shunt capacitance is neglected while considering______________?

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

The contacts of high voltage switches used in power system are submerged in oil. The main purpose of the oil is to______________?

A. lubricate the contacts B. insulate the contacts from switch body C. extinguish the arc D. all of the above E. none of the above...

What will be the reflection co-efficient of the wave of load connected to transmission line if surge impedance of the line is equal to load ?

A. Zero B. Unity C. Infinity D. None of the above...

Series capacitors are used to_________________?

A. compensate for line inductive reactance B. compensate for line capacitive reactance C. improve line voltage D. none of the above...