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A coil of inductive reactance 31 Omega h...

A coil of inductive reactance 31 `Omega` has a resistance of 8 `Omega.` It is placed in series with a condenser of capacitative reactance 25 `Omega` The combination is connected to an AC source of 110 V. The power factor of the circuit is

A

`0.56`

B

`0.64`

C

`0.80`

D

`0.33`

Text Solution

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The correct Answer is:
C
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