The startor of a salient pole synchronous generator is excited from a low voltage 50 Hz supply while the rotor is made to run at a slip of 0.05. The reluctance presented to the rotating startor mmf is

The startor of a salient pole synchronous generator is excited from a

1.	The startor of a salient pole synchronous generator is excited from a low voltage 50 Hz supply while the rotor is made to run at a slip of 0.05. The reluctance presented to the rotating startor mmf is
A.	constant
B.	varies sinusoidally at 525 Hz
C.	varies sinusoidally at 0.25 Hz
D.	varies sinusoidally at 2.5 Hz
Answer» E.

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The startor of a salient pole synchronous generator is excited from a low voltage 50 Hz supply while the rotor is made to run at a slip of 0.05. The reluctance presented to the rotating startor mmf is

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