SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Equal to maximum speed
Always greater than the average speed
Equal to average speed
Always less than the average speed

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SSC JE Electrical 2019 with solution SET-2
____ Lamps are used to light up sports stadiums?

Sodium vapor lamps
Fluorescent lamps
LED lamps
Incandescent lamps

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SSC JE Electrical 2019 with solution SET-2
A series magnetic circuit will have

Same magnetic flux
Different magnetic flux
Total reluctance of a series circuit = difference of the reluctances in different parts of the circuit
Two or more paths for magnetic flux

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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?

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

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