An advant age wi t h a VTVM has over a nonelectronic voltmeter

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An advant age wi t h a VTVM has over a nonelectronic voltmeter is

1. lower power consumption
2. lower input impedance
3. the ability to measure wider ranges of voltage and resistance
4. greater portability

Correct Option: A

A VTVM draws a very small fraction of power from the circuit on which measurement is made, It thus offers very high input impedance and has low power consumption.