Which of the following instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured ?

Related Mcqs:

Which of the following essential features is possessed by an indicating instrument?

A. Deflecting device B. Controlling device C. Damping device D. All of the above...

The function of shunt in an ammeter is to______________?

A. by pass the current B. increase the sensitivity of the ammeter C. increase the resistance of ammeter D. none of the above...

The electrical power to a meggar is provided by________________?

A. battery B. permanent magnet D.C. generator C. AC. generator D. any of the above...

The stator of phase shifting transformer for use in conjunction with an A.C. potentiometer usually has a _________________?

A. single-phase winding B. two-phase winding C. three-phase winding D. any of the above...

In an Anderson bridge, the unknown inductance is measured in terms of_______________?

A. known inductance and resistance B. known capacitance and resistance C. known resistance D. known inductance...