# A circuit has a resistance of 12 ohm and an impedance of 15 ohm. The power factor of the circuit will be –

• Option A) 1.25
• Option B) 0.125
• Option C) 0.8
• Option D) 0.4

As we all know that,

R.L Circuit Voltage –

– wherein

Power factor –

Solution is correct

Capacitive current (C) Current –

– wherein

Inductive circuit (L) Current –

– wherein

So the correct answer is (C)