railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Synchronous Motor Starting
In synchronous motor, the load on the motor is increased and the rotor progressively tends to:
1
lead in phase by some angle but it still continues to run synchronously
2
rise in speed
3
fall back in phase by some angle but it still continues to run synchronously
4
fall back in speed