Electrical Machine MCQ: Induction Motor #5

Induction Motor MCQ

Electrical Machine MCQ: Induction Motor #5 (#56 to #65)

Induction Motor MCQ

56) The torque slip characteristic of three phase induction motor, the curve is straight line when slip is
57) The maximum torque developed in an induction motor is called
58) The equivalent circuit of induction motor is very similar to
59) Which of the losses is zero at start of induction motor?
60) The friction and windage losses are
61) Which of the following loss is vary with rotor frequency?
62) In wound rotor motors the cogging and crawling is less prominent because
63) A star-delta starter is used for ________ designed to run normally on ________ winding.
64) In autotransformer starter the starting current is limited to reduce the initial
65) The friction and windage losses can be separated from
Electrical Machine MCQ: Induction Motor #5
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