SSC JE Electrical 2019 with solution SET-2
In a 4 pole. 20 kW, 200 V wave wound DC shunt generator, the current in each parallel path will be

10 A
25 A
100 A
50 A

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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?

Coasting
Notching up
Braking
Free running

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SSC JE Electrical 2019 with solution SET-2
The type of damping used for moving iron instruments is

Gravity friction damping
Air friction damping
Fluid friction damping
Eddy current damping

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