SSC JE Electrical 2019 with solution SET-2
During the ______ period the power supply to the motor is cut-off and the train is allowed to run due to its own momentum?

Free running
Braking
Notching up
Coasting

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SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

Reluctance
Magnetic flux density
The product of flux and number of turns enclosed by that path
The product of current and number of turns enclosed by that path

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SSC JE Electrical 2019 with solution SET-2
When capacitors are connected in series across DC voltage then_____

The same current flows through each capacitor in a given time
The charge on each capacitor is the same and the same current flows through each capacitor in a given time
The charge on each capacitor is the same
The voltage across each capacitor is the same

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SSC JE Electrical 2019 with solution SET-2
Voltage regulation is considered to be the best for transmission lines?

23
1003
403
983

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