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Single Phase Motors
A shaded pole motor does not possess
centrifugal switch
all of these
capacitor
commutator
centrifugal switch
all of these
capacitor
commutator
Answer
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Related Question
Single Phase Motors
Most of the single phase induction motor are _____ machines.
4-pole
8-pole
6-pole
2-pole
4-pole
8-pole
6-pole
2-pole
Answer
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Single Phase Motors
A 4 pole, 50 Hz single phase induction motor has a slip of 5% . The speed of the motor will be
1425 rpm
1500 rpm
None of the listed here
1200 rpm
1425 rpm
1500 rpm
None of the listed here
1200 rpm
Answer
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Single Phase Motors
For the same rating, a dc series motor costs ______single phase series motor.
Less than
None of the listed here
About the same
More than
Less than
None of the listed here
About the same
More than
Answer
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Single Phase Motors
For the same rating , the single phase induction motor is _______ that of 3-phase induction motor.
More than
The same as
None of the listed here
Less than
More than
The same as
None of the listed here
Less than
Answer
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Single Phase Motors
The capacitor start, capacitor run motor is used in thode applications where _____
High starting torque is required
Silence is important
None of the listed here
Noisy operation is not important
High starting torque is required
Silence is important
None of the listed here
Noisy operation is not important
Answer
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