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SINGLE PHASE MOTORS

Single Phase Motors
In a capacitor start, capacitor-run motor, _______ winding is cut out after starting.

None of the listed here
Neither starting nor main
Starting
Main

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Single Phase Motors
The single phase series motor can operate on

Both AC and DC
AC only
None of the listed here
DC only

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Single Phase Motors
The full load efficiency of a shaded pole motor is about _______

70 to 80%
5 to 10%
60 to 70%
30 to 35%

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Single Phase Motors
The purpose of starting winding in a single phase induction motor is to _____

Reduce losses
Produce rotating flux in conjunction with main winding
None of the listed here
Limit temperature rise of the machine

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Single Phase Motors
A resistance split phase induction motor is used for ______

None of the listed here
Low inertia loads
High inertia loads
Very high inertia loads

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