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?

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

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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
If the AC voltage and current are given by the following expressions?
v = 200sin (314t — 60°)
i = 50sin (720t), then what is the phase relation between them?

Voltage leads current by 60°
Can’t be determined
Voltage lags current by 60°
Voltage and current are in phase

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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

1
8
4
2

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