A 6-pole, 50 hz, 3-phase Induction Motor running on full load develop…
Previous year question for ELECTRICAL MACHINES-II.
Question
A 6-pole, 50 hz, 3-phase Induction Motor running on full load develops a useful torque of 150 Nm at a rotor frequency of 1.5 hz. Calculate the shaft power output. If the mechanical torque lost in friction be 10 Nm, determine rotor copper loss, the input to the motor and the efficiency.
- Year: 2022
- Subject: ELECTRICAL MACHINES-II