In a parallel circuit, ET = 208 V, R = 39 kΩ, and XL = 24 kΩ. What is the power factor?
A) 31.61%
B) 52.4%
C) 85%
D) 95%

Question

Quizplus · Accepted Answer

The power factor in a parallel circuit with resistance (R) and inductive reactance (XL) is calculated using the formula: PF = R / Z, where Z is the impedance. In a parallel circuit, Z can be found using the formula: Z = (R * XL) / sqrt(R^2 + XL^2). Substituting the given values and calculating gives a power factor of approximately 52.4%.

In a Parallel Circuit, ET = 208 V, R =