1.

A 3-phase induction motor taking a line current of 200 A, is started by direct switching. If an auto transformer of with 50% tapping is made to be used, the motor line current and supply line current will be respectively?

A. 100, 50
B. 50, 100
C. 50, 200
D. 50*1.73, 200
Answer» B. 50, 100


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