engineering recuitment HPCL Engineer Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
The short circuit ratio (SCR) of a synchronous machine is given by relation ______ under rated speed condition.
1
Field current for rated OC current / Field current for rated SC voltage
2
Field current for rated SC voltage / Field current for rated OC current
3
Field current for rated SC current / Field current for rated OC voltage
4
Field current for rated OC voltage / Field current for rated SC current