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A circuit has a resistance of 12 Omega a...

A circuit has a resistance of `12 Omega` and an impedance of `20 Omega`. The power factor of the circuit will be

A

0.4

B

0.5

C

0.6

D

1.5

Text Solution

Verified by Experts

The correct Answer is:
C

Power factor = `R/Z = 12/20 = 3/5 = 0.6`.
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MARVEL PUBLICATION-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS -TEST YOUR GRASP - 16
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