Search
.Management Sciences
A. iron losses in stator will be negligible as compared to that in rotor
B. iron losses in motor will be neg¬ligible as compared to that in rotor
C. iron losses in stator will be less than that in rotor
D. iron losses in stator will be more than that in rotor
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...
- A double squirrel-cage induction motor has______________?
- A. two rotors moving in oppsite direction B. two parallel windings in stator C. two parallel windings in rotor D. two series windings in stator...
- For which motor the speed can be controlled from rotor side ?
- A. Squirrel-cage induction motor B. Slip-ring induction motor C. Both A. and (b) D. None of the above...
- A 500 kW, 3-phase, 440 volts, 50 Hz, A.C. induction motor has a speed of 960 r.p.m. on full load. The machine has 6 poles. The slip of the machine will be__________?
- A. 0.01 B. 0.02 C. 0.03 D. 0.04...
- In induction motor, percentage slip depends on__________?
- A. supply frequency B. supply voltage C. copper losses in motor D. none of the above...
Recent Comments