A. lagging
B. always leading
C. unity
D. unity to 0.8 leading
A. Universal motor
B. Shaded pole type motor
C. Capacitor start motor
D. Capacitor start and run motor
A. worn bearings
B. short-circuit in the winding
C. open-circuit in the winding
D. none of the above
A. high starting torque
B. low starting torque
C. medium starting torque
D. very high starting torque
A. It requires more maintenance of commutator and other mechanical devices
B. It makes quite a bit of noise on starting
C. In fractional horse power motors, it has replaced the capacitor motors
D. It is not easily reversed
A. Shaped pole motor
B. Split phase motor
C. Capacitor start motor
D. Capacitor run motor
A. magnetic relay
B. thermal relay
C. centrifugal switch
D. none of the above