The pointer of an indicating instrument should be______________?

Related Mcqs:

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...

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...

Wagner earthing device is used to eliminate errors due to________________?

A. electrostatic coupling B. electromagnetic coupling C. both A. and B. D. none of the above...

In a vibrating reed frequency meter the natural frequencies of two adjacent reeds have a difference of___________?

A. 0.1 Hz B. 0.25 Hz C. 0.5 Hz D. 1.5 Hz...

Which of the following is measured by using a vector voltmeter ?

A. Amplifier gain and phase shift B. Filler transfer functions C. Complex insersion loss D. All of the above...