Single Phase Motors
Which of the following motors has highest starting torque ?

Shaped pole motor
Capacitor-start motor
Repulsion motor
Split-phase motor

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Single Phase Motors
Which of the following statements regarding hysteresis motor is in incorrect ?

It accelerates from rest to full-speed almost instantaneously
It is extremely sensitive to fluctuations in supply voltage
Its high starting torque is due to its high rotor hysteresis loss
It is extremely quiet in operation

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Single Phase Motors
If the centrifugal switch of a two-value capacitor motor using two capacitors fails to open then

electrolytic capacitor will, in all probability, suffer break down
current drawn by the motor will be excessively high
motor will not carry the load
motor will not come up to speed

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