SSC JE Electrical 2019 with solution SET-1
 Which of the following is the function of the moderator in a nuclear reactor?

To slow down the fast-moving electron
Starting chain reaction
Stopping chain reaction
Controlling chain reaction

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SSC JE Electrical 2019 with solution SET-1
 For a three-layer stranded wire, the number of strands in the first, second, and third layer respectively are:

1, 5 and 10
1, 4 and 8
1, 7 and 14
1, 6 and 12

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SSC JE Electrical 2019 with solution SET-1
 In a single-phase capacitor start-and-run motor, the minimum number of capacitors to be used in it is:

2
1
4
3

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SSC JE Electrical 2019 with solution SET-1
 If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

1600 W
800 W
400 W
1200 W

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SSC JE Electrical 2019 with solution SET-1
 The meter constant of an energy meter will be given in:

Revolutions/kW
kWh/Revolutions
kW/Revolutions
Revolutions/kWh

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