engineering recuitment RVUNL JEn (RSEB) Mock Tests 2025 Electrical Machines Three Phase Induction Motor Rotor Cu Losses
The input to a 3 – phase induction motor is 10.50 kW. The stator losses amount to 500 W. The rotor copper loss per phase is (slip = 6%)
1
100 W
2
600 W
3
250 W
4
300 W
5
200 W