Which of the following motors is inherently self starting ?
A. Split motor
B. Shaded-pole motor
C. Reluctance motor
D. None of these
A. Split motor
B. Shaded-pole motor
C. Reluctance motor
D. None of these
A. current in the starting winding leads the voltage
B. current in the starting winding lags the voltage
C. current in the starting winding is in phase with voltage in running winding
D. none of the above
A. Capacitor run motor
B. Shaded pole motor
C. Capacitor start motor
D. Split phase motor
A. armature winding
B. field winding
C. either armature winding or field winding
D. none of the above
A. 100 to 150 W
B. 40 to 75 W
C. 10 to 30 W
D. 5 to 10 W
A. It is a reversing motor
B. It is preferred to permanent-split single-value capacitor motor where frequent reversals are required
C. It has low starting as well as rushing currents
D. It has high starting torque
A. 95% to 99%
B. 80% to 90%
C. 50% to 75%
D. 5% to 35%