A starting resistance is inserted at the starting in an induction motor as well as dc motor.(a) Induction motor has to control starting torque whereas in dc motor, it is done to avoid large current(b) To limit starting current in both the machines(c) To limit starting speed(d) All of the mentionedThe question was asked in an interview for job.I would like to ask this question from DC Motor Starting in division DC Motors of Electrical Machines

A starting resistance is inserted at the starting in an induction moto

1.	A starting resistance is inserted at the starting in an induction motor as well as dc motor.(a) Induction motor has to control starting torque whereas in dc motor, it is done to avoid large current(b) To limit starting current in both the machines(c) To limit starting speed(d) All of the mentionedThe question was asked in an interview for job.I would like to ask this question from DC Motor Starting in division DC Motors of Electrical Machines
Answer» CORRECT answer is (a) Induction motor has to control STARTING torque whereas in dc motor, it is DONE to avoid LARGE current Explanation: For both the machines the purpose is different.

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