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An ideal voltmeter functions as __________ circuit

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An ideal voltmeter functions as __________ circuit

(a) A short

(b) An open

(c) A power

(d) An infinite

The question was asked during an internship interview.

My query is from Measuring Voltage and Current topic in section Simple Resistive Circuits of Electric Circuits

1 Answer

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The correct choice is (b) An open

For explanation I would say: An ideal voltmeter offers an infinite equivalent resistance. So acts as an open circuit.

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