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If we apply a sinusoidal voltage to a circuit, the product of voltage and current is?

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If we apply a sinusoidal voltage to a circuit, the product of voltage and current is?

(a) true power

(b) apparent power

(c) average power

(d) reactive power

I got this question in an online interview.

My enquiry is from Apparent Power and Power Factor topic in division Power and Power Factor of Network Theory

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Correct choice is (b) apparent power

Best explanation: If we apply a sinusoidal voltage to a circuit, the product of voltage and current is apparent power. The apparent power is expressed in volt amperes or simply VA.

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