railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
D.C. and A.C. generators are similar in one important aspect, that is:
1
The generated emf is D.C.
2
The generated emf is pulsating
3
The generated emf is A.C.
4
The generated emf is oscillating