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In series LR circuit, X(L) = 3 R. Now a ...

In series `LR` circuit, `X_(L) = 3 R`. Now a capacitor with `X_(C ) = R` is added in series. The ratio of new to old power factor

A

`sqrt3`

B

2

C

`(1)/(sqrt2)`

D

`sqrt2`

Text Solution

Verified by Experts

The correct Answer is:
C
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