A 50Hz, 8 pole, 3 phase I.M. has a full load slip of 4%. Its rotor im – McqOptions

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1.	A 50Hz, 8 pole, 3 phase I.M. has a full load slip of 4%. Its rotor impedance per phase on standstill is 0.01+j0.005 ohms. Then the speed at maximum torque is ____.
A.	200
B.	300
C.	750
D.	600
Answer» E.

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