A three-phase squirrel cage induction motor has a starting torque of 150% and a maximum torque of 300% with respect to rated torque at rated voltage and rated frequency.

Neglect the stator resistance and rotational losses.

The value of slip for maximum torque is

A. 0.1348

B. 0.1642

C. 0.1892

D. 0.2679

## Show Answer

Answer: D

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