Single Phase Induction Motors

A. is self-starting
B. is constant speed motor
C. needs no D.C. excitation
D. all of the above

A. Split phase motor
B. Universal motor
C. Hysteresis motor
D. Shaded pole motor

A. fans
B. blowers
C. sound equipment
D. mixer grinders

A. armature winding
B. field winding
C. either armature winding or field winding
D. none of the above

A. high inductance of field and armature circuits
B. induced current in rotor due to variations of flux
C. fine copper wire winding
D. none of the above

A. Split phase motor
B. Reluctance motor
C. Hysteresis motor
D. Universal motor

A. gear trains
B. V-belts
C. brakes
D. chains

A. Universal motor
B. Repulsion motor
C. Capacitor motor
D. All single phase motors have zero starting torque

A. Capacitor run motor
B. Shaded pole motor
C. Hysteresis motor
D. Schrage motor

A. Gradually varying load
B. Non-reversing, no-load start
C. Reversing, light start
D. Reversing, heavy start