railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Alternator Rotor Types
State whether the following statements are true or FALSE.
1. Salient pole rotor alternators have non-uniform airgap.
2. Salient pole rotor alternators are mechanically robust.
1
1 is true but 2 is false.
2
1 is false but 2 is true.
3
Both 1 and 2 are false.
4
Both 1 and 2 are true.