railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Synchronous Motor Starting
Which of the following will happen due to an overexcited synchronous motor?
1
The machine draws a leading power factor current.
2
The machine supplies a leading power factor current
3
The machine draws a lagging power factor current
4
The machine supplies a lagging power factor current.