Auto transformer method of starting has most acceptable method for the starting of the induction motor due to __________(a) maximum torque(b) maximum reduction of inrush current(c) variable tapping(d) all of he mentionedI have been asked this question in semester exam.My doubt stems from Starting of Polyphase Induction Motors-I topic in section Starting of Induction Motors of Electrical Machines

Auto transformer method of starting has most acceptable method for the

1.	Auto transformer method of starting has most acceptable method for the starting of the induction motor due to __________(a) maximum torque(b) maximum reduction of inrush current(c) variable tapping(d) all of he mentionedI have been asked this question in semester exam.My doubt stems from Starting of Polyphase Induction Motors-I topic in section Starting of Induction Motors of Electrical Machines
Answer» CORRECT option is (a) maximum TORQUE To explain I would say: Maximum torque, reduction of inrush current and variable TURNS ratio makes it a popular method of STARTING of IM.

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