In a low power factor wattmeter the compensating coil is connected_______________?

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...

Which of the following meters are not used on D.C. circuits______________?

A. Mercury motor meters B. Commutator motor meters C. Induction meters D. None of the above...

A direct current can be measured by________________?

A. a D.C. potentiometer directly B. a D.C. potentiometer in conjunction with a standard resistance C. a D.C. potentiometer in conjunction with a volt ratio box D. none of the above...

In a Weston synchronoscope, the fixed coils are connected across_______________?

A. bus-bars B. incoming alternator C. a lamp D. none of the above...

To measure radio frequency, the suitable frequency meter is_______________?

A. Weston frequency meter B. reed vibrator frequency meter C. heterodoxy frequency meter D. electrical resonance frequency meter...