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

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

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Single Phase Motors
Which of the following statements regarding repulsion-start induction motor is incorrect ?

It is not easily reversed
It requires more maintenance of commutator and other mechanical devices
It makes quite a bit of noise on starting
In fractional horse power motors, it has replaced the capacitor motors

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Single Phase Motors
Which of the following statements regarding a reluctance motor is incorrect ?

Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor
It requires no D.C. field excitation for its operation
It cannot be reversed, ordinarily
It is nothing else but a single-phase, salient pole synchronous-induction motor

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