A 3-phase induction motor has a starting torque of 200 N-m when switch – McqOptions

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1.	A 3-phase induction motor has a starting torque of 200 N-m when switched on-directly to supply. If an auto-transformer with 50% tapping is used for starting, the starting torque would be
A.	400 N-m
B.	200 N-m
C.	100 N-m
D.	50 N-m
Answer» E.

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