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
Nuclear power plant
Solar power plant
Thermal power plant

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SSC JE Electrical 2019 with solution SET-2
A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

10/2π
5/2π
1/2 π
20/2π

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

23
1003
983
403

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

0101011
1101010
1110011
0101010

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SSC JE Electrical 2019 with solution SET-2
The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as

Hall effect
Stroboscopic effect
Fringing effect
Hopkinson’s effect

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