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 rotor reactance at
stand still is
A 2 ohm B 1.25 ohm
C 3.15 ohm D 2.25 ohm

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