Q125 / 150 · MHT CET 2012 · Physics

If the power factor in a circuit is unity, then the impedance of the circuit is

A
inductive
B
capacitive
C
partially inductive and partially capacitive
Correct answer
D
resistive

Solution

When the power factor is unity, then the impedance of the circuit is resistive.

Hence, the correct answer is option: 'D'.

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