SSC RSMSSB JE Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Synchronising of Alternators
An alternator is being synchronised to the power station bus bars whose frequency is 50 Hz. If the bulb of the synchroscope glows with maximum brightness, the frequency of the alternator is:
1
50 Hz
2
40 Hz
3
55 Hz
4
45 Hz
5
Question Not Attempted