A phase shifting transformer is used in conjunction with_______________?

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...

In majority of instruments damping is provided by______________?

A. fluid friction B. spring C. eddy currents D. all of the above...

The pressure coil of a wattmeter should be connected on the supply side of the current coil when______________?

A. load impedance is high B. load impedance is low C. supply voltage is low D. none of the above...

Basically a potentiometer is a device for________________?

A. comparing two voltages B. measuring a current C. comparing two currents D. measuring a voltage E. none of the above...

A Weston frequency meter is_____________?

A. moving coil instrument B. moving iron instrument C. dynamometer instrument D. none of the above...