SSC JE Electrical 2019 with solution SET-2
For indoor lighting the range of space : height is

3 :4
2 : 3
1 : 2
5 : 6

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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?

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

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SSC JE Electrical 2019 with solution SET-2
Observe the given figure. The maximum power to the load resistor is when Ri is  =?

Ri/2
RL
4Ri
2Ri

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