Short circuit ratio of alternator - Synchronous Machines

Q.  Short circuit ratio of an alternator is given by
- Published on 29 Oct 15

a. If for rated short circuit current / I f for rated short circuit voltage
b. If for rated short circuit Voltage / If for rated short circuit current
c. If for rated open circuit Voltage / If for rated short circuit current
d. If for rated short circuit current / If for rated open circuit voltage

ANSWER: If for rated open circuit Voltage / If for rated short circuit current

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