An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will o

An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull
out torque will occur. The rotor resistance per phase is 0.3
ohm and motor stalls at 650 rpm. The slip when motor stalls
is
A 1 B 0
C 13.33% D 10.33%

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