railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
Direction: The following item consists of two statements, one labelled as ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answer using the code given below:
Statement (I): A self-controlled synchronous motor fed from a load commutated CSI is free from hunting and stability problems.
Statement (II): The motor has damper windings.
1
Both Statement I and Statement II are individually true and Statement II is the correct explanation of Statement I
2
Both Statement I and Statement II are individually true but Statement II is not the correct explanation of Statement I
3
Statement I is true but Statement II is false
4
Statement I is false but Statement II is true