SSC JE Electrical 2019 with solution SET-2
The names of the four materials have been given, select the one which has the least resistivity at 20°C?

Glass
Nichrome
Iron
Silver

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SSC JE Electrical 2019 with solution SET-2
 If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

Potential transformer
Current transformer
Power transformer
Isolation transformer

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SSC JE Electrical 2019 with solution SET-2
IL = Load Current, then the relation between these currents for a DC series generator is

IL ÷ Ise = Ia
IL = Ise + Ia
IL = Ise = Ia
IL ÷ Ise ÷ Ia

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

1101010
0101011
1110011
0101010

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