If in a synchronous motor, driving mechanical load and drawing current at lagging power factor from constant voltage supply, its field excitation is increased, then its power factor________?

Academy of PakistanTest & Learning

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Academy of PakistanTest & Learning

804Active Users

1480Electrical EngineeringMedium

Abecome more

Bremain constant

Cbecome less

Dnone of the above

Correct answer

C. become less

Explanation

The correct answer is become less.

If in a synchronous motor, driving mechanical load and drawing current at lagging power factor from constant voltage supply, its field excitation is increased, then its power factor________? - Answer and Explanation | Academy of Pakistan