SSC JE Electrical 2018 with solution SET-1
 Which of the following is a static exciter?

DC Separately excited generator
Metadyne
Amplidyne
Rectifier

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SSC JE Electrical 2018 with solution SET-1
If the centrifugal switch does not open at 70 to 80 percent of a synchronous speed of the motor, it would result in

Damage to the centrifugal switch
Damage to the starting winding
None of these
Overloading of running winding

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