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Considering a human handed control system for the dc motor speed control, if the resistance wire cut out too slowly, then the _____________(a) starting resistance would burn(b) field winding would burn(c) speed will rise steeply(d) any of the mentionedI had been asked this question in final exam.Question is taken from DC Motor Starting in section DC Motors of Electrical Machines |
Answer» Correct ANSWER is (a) starting resistance would burn |
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