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How many types of power can be defined in an AC circuit?

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in Physics – Class 12 by (135k points)
How many types of power can be defined in an AC circuit?

(a) 3

(b) 2

(c) 1

(d) 5

I got this question by my school principal while I was bunking the class.

The question is from Power in AC Circuit : The Power Factor in section Alternating Current of Physics – Class 12

1 Answer

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Best answer
Correct option is (a) 3

The explanation: In an AC circuit, we can define three types of power, namely, Instantaneous power, Average power, and Apparent power. A circuit element produces or dissipates power according to the equation ➔ P = IV, where I is the current through the element and V is the voltage across it.

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