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Single Phase Motors
A capacitor-start single phase induction motor is switched on to supply with its capa-citor replaced by an inductor of equivalent reactance value. It will
start and run slowly
not start at all
start and run at rated speed
start and then stop
start and run slowly
not start at all
start and run at rated speed
start and then stop
Answer
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Related Question
Single Phase Motors
A 4 pole, 50 Hz single phase induction motor has a slip of 5% . The speed of the motor will be
1500 rpm
None of the listed here
1425 rpm
1200 rpm
1500 rpm
None of the listed here
1425 rpm
1200 rpm
Answer
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Single Phase Motors
The repulsion start induction run motor is used because of
high efficiency
good power factor
high starting torque
minimum cost
high efficiency
good power factor
high starting torque
minimum cost
Answer
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Single Phase Motors
A shaded pole does not posses
All of the listed here
Centrifugal switch
Commutator
Capacitor
All of the listed here
Centrifugal switch
Commutator
Capacitor
Answer
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Single Phase Motors
The least expensive fractional horse power motor is _______motor.
Capacitor start
Ac series
Split phase
Shaded pole
Capacitor start
Ac series
Split phase
Shaded pole
Answer
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Single Phase Motors
For ceiling fans generally the single phase motor used is
Capacitor start type
Capacitor start and run type
Permanent capacitor type
Split phase type
Capacitor start type
Capacitor start and run type
Permanent capacitor type
Split phase type
Answer
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