A moving iron ammeter may be compensated for frequency errors by

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1 Answer

Answer :

A moving iron ammeter may be compensated for frequency errors by shunt capacitance.

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Last Answer : A permanent magnet moving coil ammeter has a coil resistance of 99 ohm and Full Scale Deflection (FSD) current of 0.1mA. Shunt resistance is 1 ohm. Current through the meter at 0.5 F.S.D is: 0.05mA

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Description : To increase the measuring capability of a moving-iron ac ammeter, a __ should be used.

Last Answer : different number of turns of coils

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If a voltmeter is connected, like an ammeter in series to the load:

Last Answer : If a voltmeter is connected, like an ammeter in series to the load: Almost no current will flow in the circuit

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Last Answer : The function of shunt in an ammeter is to by pass the current.

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Last Answer : An ammeter is a secondary instrument.

what happens when ammeter is connected in parallel?

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can ammeter measure ac?

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