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.Management Sciences
A. zero
B. more than the number of poles in stator
C. less than number of poles in stator
D. equal to number of poles in stator
Related Mcqs:
- The torque of an induction motor is___________?
- A. directly proportional to slip B. inversely proportional to slip C. proportional to the square of the slip D. none of the above...
- In case of the induction motors the torque is___________?
- A. inversely proportional to (Vslip) B. directly proportional to (slip)2 C. inversely proportional to slip D. directly proportional to slip...
- The speed of a squirrel-cage induction motor can be controlled by all of the following except_____________?
- A. changing supply frequency B. changing number of poles C. changing winding resistance D. reducing supply voltage...
- Which is of the following data is required to draw the circle diagram for an induction motor ?
- A. Block rotor test only B. No load test only C. Block rotor test and no-load test D. Block rotor test, no-load test and stator resistance test...
- Lubricant used for ball bearing is usually___________?
- A. graphite B. grease C. mineral oil D. molasses...
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