railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Alternator Parallel Operation
An alternator of 300 kW is driven by a prime mover of speed regulation of 4% and another alternator of 200 kW is driven by a prime mover of speed regulation of 3%, when operating in parallel, the total load they can take without any of them being overloaded is -
1
425 kW
2
567 kW
3
500 kW
4
257 kW