SSC JE Electrical 2019 with solution SET-2
IL = Load Current, then the relation between these currents for a DC series generator is

IL = Ise + Ia
IL ÷ Ise ÷ Ia
IL = Ise = Ia
IL ÷ Ise = Ia

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SSC JE Electrical 2019 with solution SET-2
The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

Transposition
Earthing
Corona
Sag

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SSC JE Electrical 2019 with solution SET-2
In the two-wattmeter method of three-phase power measurement of a balanced load, if the reading of one meter is −200W, then the power factor of the load is

Less than 0.5
Greater than 0.5
Equal to 0.5
Equal to zero

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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
Braking
Coasting
Notching up

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SSC JE Electrical 2019 with solution SET-2
Observe the figure and find the correct relation from the four given options?

i4 + i2 + i3 = i1 + i5 + i6
i1 + i2 + i3 = i4 + i5 + i6
i1 + i2 + i4 = i3 + i5 + i6
i1 + i2 + i6 = i4 + i5 + i3

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