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.Management Sciences
A. The slip of the motor will be 5%
B. The rotor will not run
C. The rotor will run at very high speed
D. The torque produced will be very large
Related Mcqs:
- In squirrel cage induction motors, the rotor slots are usually given slight skew in order to__________?
- A. reduce windage losses B. reduce eddy currents C. reduce accumulation of dirt and dust D. reduce magnetic hum...
- In Ns is the synchronous speed and s the slip, then actual running speed of an induction motor will be___________?
- A. Ns B. s.N, C. (l-s)Ns D. (Ns-l)s...
- In the circle diagram for induction motor, the diameter of the circle represents____________?
- A. slip B. rotor current C. running torque D. line voltage...
- Low voltage at motor terminals is due to____________?
- A. inadequate motor wiring B. poorely regulated power supply C. any one of the above D. none of the above...
- In case of 3-phase induction motors, plugging means__________?
- A. pulling the motor directly on line without a starter B. locking of rotor due to harmonics C. starting the motor on load which is more than the rated load D. interchanging two supply phases for quick stopping...
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