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

2Ri
RL
4Ri
Ri/2

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SSC JE Electrical 2019 with solution SET-2
The 2’s complement of 1010101 is

1101010
0101010
1110011
0101011

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SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

Proximity effect
Stroboscopic effect
Skin effect
Ferranti effect

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

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

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