What is the power factor (pf) of a series RL circuit having R = 50Ω and XL = 20Ω?

Multiple Choice Questions Analog Electronics MCQ
1

What is the power factor (pf) of a series RL circuit having R = 50Ω and XL = 20Ω?

A. 0.63
B. 0.71
C. 0.81
D. 0.93

Show Answer

Answer: D

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