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

1110011
0101010
0101011
1101010

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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?

Nichrome
Iron
Glass
Silver

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SSC JE Electrical 2019 with solution SET-2
______braking is used where the load on the motor has very high inertia (e.g. in electric trains)?

Regenerative
Plugging
Coasting
Rheostatic

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