Multiple Choice
The power factor of an RL circuit with a 100-Ω resistor and a certain inductor is 0.60. What is the impedance of the circuit?
A) 170 Ω
B) 85 Ω
C) 340 Ω
D) 100 Ω
E) 60 Ω
Correct Answer:

Verified
Correct Answer:
Verified
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