A starting torque of 40 Nm is developed in an induction motor by ___

A starting torque of 40 Nm is developed in an induction motor by an auto transformer starter with a tapping of 30%.

If the tapping of auto transformer is 60%, then what is the starting torque?

A. 160 N-m
B. 100 N-m
C. 240 N-m
D. 80 N-m

Show Answer

Answer: A

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