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In a series LCR circuit, the total react...

In a series LCR circuit, the total reactance is `4 Omega` and resistance is ` 3 Omega` . Its power factor is

A

0.4

B

0.5

C

0.8

D

0.6

Text Solution

Verified by Experts

The correct Answer is:
C
Power factor = `R/Z = 4/(sqrt(3^(2)+4^(2)) = 4/5 = 0.8`.
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