The power factor of a single phase load can be calculated if instruments available are-A-one voltmeter, one ammeterB-two ammetersC-two voltmetersD-one voltmeter, one ammeter and one wattmeter-D-one voltmeter, one ammeter and one wattmeter

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D one voltmeter, one ammeter and one wattmeter  , we need to, measure active power, voltage and current.

Measurements and Instrumentation - Engineering

The power factor of a single phase load can be calculated if instruments available are

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Measurements and Instrumentation - Engineering

The power factor of a single phase load can be calculated if instruments available are

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Mcqs Questions