engineering recuitment PSTCL ALM (Assistant Lineman) 2021 Mock Test Electrician and Wireman Electrical Machines Polyphase Induction Motors
In case of 3-Ø induction motor the rotor power output is 30 kW. lf the slip during operation is 4%, then total rotor copper loss will be
1
1440 W
2
1250 W
3
1200 W
4
1000 W