SSC RSMSSB JE Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Synchronous Motor Working Principle
A motor generator set used for providing variable frequency AC supply consist of a three-phase, 10-pole synchronous motor and a 24-pole, three-phase synchronous generator. The motor-generator set is fed from a 25 Hz, three-phase AC supply. Determine the frequency of the generated voltage of the synchronous generator.
1
40 Hz
2
50 Hz
3
25 Hz
4
60 Hz
5
Question Not Attempted