Question 73Electricity & Electronics - QMED
70% to passHow is the power factor of an AC generator operating singularly determined?
Athe connected load
Bthe prime mover speed
Cthe generator's rated voltage
Dthe ground current
AI Explanation
The correct answer is A) the connected load. The power factor of an AC generator operating singularly is primarily determined by the connected load. The power factor is the ratio of the real power (in watts) to the apparent power (in volt-amperes) of the generator's output. The power factor is affected by the type and characteristics of the connected load, as different loads such as resistive, inductive, or capacitive loads have different power factor values. The generator's prime mover speed, rated voltage, and ground current do not directly determine the power factor of the generator operating alone.
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