railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
Which of the following statements related to star delta connection is NOT true?
1
Delta connection is most suitable for rotary converters.
2
Most of the 3-phase induction motors are delta connected.
3
Star connected alternator will require a greater number of turns than a delta connected alternator for the same line voltage.
4
For the same line voltage, a star connected alternator requires less insulation than a delta connected alternator.