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When all three phases of a synchronous generator on no load are suddenly short circuited then symmetry of the short circuit current depends on which of the following?

When all three phases of a synchronous generator on no load are suddenly short circuited then symmetry of the short circuit current depends on which of the following? Correct Answer Instantaneous Voltage at which fault occurs

Symmetry of the short circuit current about time axis and DC offset depends upon the value of phase voltage at which short circuit occurs.

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