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

983
403
1003
23

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SSC JE Electrical 2019 with solution SET-2
The number of brushes required for a 4 pole, lap wound DC machine is

4
8
1
2

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SSC JE Electrical 2019 with solution SET-2
Four types of power plants have been given out of which three are alike in some manner and one is different. Select the odd one?

Solar power plant
Thermal power plant
Hydro-electric power plant
Nuclear power plant

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SSC JE Electrical 2019 with solution SET-2
The combined inductance of two coils connected in a series is 0.6H and 0.1H, depending on the relative directions of the currents to the coils. If one of the coils when isolated has a self-inductance of 0.2 H, then calculate the natural inductance?

0.15 H
0.125 H
1.5 H
0.015 H

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