Single Phase Induction Motors

A. hysteresis loss
B. magnetisation of rotor
C. eddy current loss
D. electromagnetic induction

A. D.C. shunt motor
B. Schrage motor
C. Repulsion start and induction run motor
D. Universal motor

A. lagging
B. always leading
C. unity
D. unity to 0.8 leading

A. toys
B. hair dryers
C. circulators
D. any of the above

A. torque will increase
B. the motor will consume less power
C. motor will run in reverse direction
D. motor will continue to run in same direction

A. repulsion induction motor
B. repulsion motor
C. repulsion start induction run motor
D. none of the above

A. 95% to 99%
B. 80% to 90%
C. 50% to 75%
D. 5% to 35%

A. short circuited capacitor
B. capacitor value hiving changed
C. open circuiting of capacitor
D. none of the above

A. running winding only
B. starting winding only
C. either A. or (b)
D. both A. and (b)

A. Split motor
B. Shaded-pole motor
C. Reluctance motor
D. None of these