b. An induction motor has a short circuit current that is 6 times the full load current. At full load, the slip is 4.3%. i. To prevent high current from damaging the motor, determine the suitable...

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Extracted text: b. An induction motor has a short circuit current that is 6 times the full load current. At full load, the slip is 4.3%. i. To prevent high current from damaging the motor, determine the suitable transformation ratio of an auto-transformer starter to start the motor with 45% full load torque. ii. Determine the current drawn from the supply during starting with this auto transformer, if the full load current is 150 A.