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MHT CET Physics question

PhysicsAlternating CurrentMHT CET

A coil of inductive reactance 31 has a resistance of 8 . It is placed in series with a condenser of capacitive reactance 25 . The combination is connected to an A.C. source of 100 volt. The power factor of the circuit is

Answer: (A)

Solution

and ; 0.33, 0.56 and

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Question ID VK-082079