If the centrifugal switch does not open at 70 to 80 percent of synchronous speed of motor, it would result in_________?

A. inherently self-starting with high torque
B. inherently self-starting with low torque
C. inherently non-self-starting with low torque
D. inherently non-self-starting with high torque

A. varying field flux with tapped field windings
B. connecting rheostat in series
C. applying variable voltage by means of silicon controlled rectifier
D. applying variable voltage by means of variable auto-transformer
E. all of the above methods

A. high resistance and low inductance
B. low resistance and high inductance
C. high resistance as well as high inductance
D. low resistance as well as low inductiance

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

A. aluminium
B. cast iron
C. chrome steel
D. copper

A. Resistance start
B. Capacitor start capacitor run
C. Shaded pole
D. Universal