If starting winding of a single-phase induction motor is left in the circuit, it will____________?
A. run faster
B. spark at light loads
C. draw excessive current and overheat
D. run slower
A. run faster
B. spark at light loads
C. draw excessive current and overheat
D. run slower
A. voltage rating
B. dielectric medium
C. polarity marking
D. definite value
A. open armature winding
B. shorted armature winding
C. shorted field winding”
D. high commutator mica
E. all of the above
A. 200 to 250 W
B. 250 to 500 W
C. 50 to 150 W
D. 10 to 20 W
A. It is similar to reluctance motor
B. It is basically an induction motor and not a synchronous one
C. So far as its basic working principle is concerned, it is similar to shaded pole motor
D. the air-gap between rotor and salient poles is non- uniform
A. motor will not come up to speed
B. motor will not carry the load
C. current drawn by the motor will be excessively high
D. electrolytic capacitor will, in all probability, suffer break down
A. 95% to 99%
B. 80% to 90%
C. 50% to 75%
D. 5% to 35%