A 1.5 kΩ resistor and a coil with a 2.2 kΩ inductive reactance are in series a

Question

A 1.5 kΩ resistor and a coil with a 2.2 kΩ inductive reactance are in series across an 18 V ac source. The power factor is

Options:

A . 564

B . 0.564

C . 6.76

D . 55.7

Answer: Option B

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