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 ana.c. source of 110 {V}. The power factor of the circuit is (2006)

Class 12 NEET Physics Electromagnetic Induction and Alternating Currents

Question : 79 of 116

Marks: +1, -0

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

(2006)

0.33
0.56
0.64
0.80

Validate

Go to Question:

Prev Question

Next Question