Two holes in the disc of energy meter are drilled at the opposite sides of the spindle to_____________?

Related Mcqs:

Most common form of A.C. meters met with in every day domestic and industrial installations are______________?

A. mercury motor meters B. commutator motor meters C. induction type single phase energy meters D. all of the above...

The household energy meter is_______________?

A. an indicating instrument B. a recording instrument C. an integrating instrument D. none of the above...

For measuring current at high frequency we should use_______________?

A. moving iron instrument B. electrostatic instrument C. thermocouple instrument D. none of the above...

For measurement of inductance having high value, we should use______________?

A. Maxwell’s bridge B. Maxwell Wein bridge C. Hay’s bridge D. Any of the above...

A Weston frequency meter is_____________?

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