# What equipment is used to measure voltage?

What equipment is used to measure voltage?

Voltmeter is used to measure the voltage.

To measure AC voltage, we use Moving iron (MI) meter.

To measure DC current, we use Moving coil(MC) meter
MI instruments measures RMS value.
MC instruments measures Average value.

Voltmeter is used to measure voltage.

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Answer : An unshielded moving iron voltmeter is used to measure the voltage in an AC circuit. The stray DC magnetic field having a component along the axis will be either decreased or increased depending on the direction of the DC field

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