SSC JE Electrical 2019 with solution SET-2
If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

4
1
6
3

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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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SSC JE Electrical 2019 with solution SET-2
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

(1/r)*(At/Wb)
(1/r)*(At/m)
(1/4r)*(At/m)
(1/2r)*(At/m)

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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?

1/2 π
10/2π
5/2π
20/2π

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SSC JE Electrical 2019 with solution SET-2
The impedance at resonance offered by a parallel resonant circuit is

Minimum given by L/CR
Maximum given by L/CR
Minimum given by I/CR
Maximum given by I/CR

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