SSC JE Electrical 2019 with solution SET-2
Oxygen is a/an ____ gas?

Diamagnetic
Ferromagnetic
Inert
Paramagnetic

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SSC JE Electrical 2019 with solution SET-2
______braking is used where the load on the motor has very high inertia (e.g. in electric trains)?

Coasting
Rheostatic
Plugging
Regenerative

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

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

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SSC JE Electrical 2019 with solution SET-2
Which of the following motors can be connected across a single-phase AC supply?

Cumulative compound motor
DC shunt motor
Differential compound motor
DC Series Motor

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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?

Free running
Notching up
Coasting
Braking

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