engineering recuitment MAHATRANSCO AE Electrical Mock Test Electrical Machines Three Phase Induction Motor Induction Motor Slip
A three-phase, 50 Hz, 4-pole induction motor runs at no-load with a slip of 3%. With full load, the slip increases to 5%. The % speed regulation of the motor is:
1
4.21
2
2.5
3
8.42
4
1.05
5
2.1