Question: The power factor of a synchronous motor __________
Options
A : Improves with an increase in excitation and may even become leading at high excitations
B : Decreases with increase in excitation
C : Is independent of its excitation
D : Increase with loading for a given excitation
Electric Drives Objective more questions
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The mineral oil if present in mixing for concrete __________
The mineral oil if present in mixing for concrete ______________
The vegetable oil if present in mixing for concrete __________
Negative feedback in amplifier _____________
for a synchronous motor, its power factor __________
A signal m(t) with bandwidth 500 Hz is first multiplied....
Which of the test signals are best utilized by the....
Which of the following is not a method of drying?
If the factor of the form (s-a) in H(s) is....
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