Instrumentation – Power Generation part 2

The function of shunt in an ammeter is to

In a portable instrument, the controlling torque is provided by

The switch board instruments

The scale of a rectifier instrument is

An ammeter is a

The resistance in the circuit of the moving coil of a dynamometer wattmeter should be

A moving iron instrument can be used for

The disc of an instrument using eddy current damping should be of

For measuring current at high frequency we should use

The multiplier and the meter coil in a voltmeter are in