Question

power factor may be equal to 1 for? ​

Answer 1

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Answer :-

For the purely resisitive circuit, the power factor is 1 that is it is perfect

Reason :

The reactive power equals to zero for a purely resistive circuit.

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Answer 2

Answer:

Explanation:

For Pure resistor circuit the power factor is 1

Because the net Reactive power equals to zero hence (const)^{0} = 1

Also in LCR Circuit the power factor is 1

Because as the name says LCR that means a Resistor is present in the circuit which can make the net reactive power to zero.

hence Answer is :

• Pure resistor

•An LCR circuit