Q
A centrifugal switch is used to dis- connect ‘starting winding when motor has___________?
-
A
A. Run for about 1 minute
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B
B. Run for about 5 minutes
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C
C. Picked up about 50 to 70 per cent of rated speed
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D
D. Picked up about 10 to 25 per cent of rated speed
Correct Answer:
C. C. Picked up about 50 to 70 per cent of rated speed
