SSC JE Electrical 2019 with solution SET-1
Reflected Light/Incident Light =

Absorption factor
Maintenance factor
Waste light factor
Reflection factor

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SSC JE Electrical 2019 with solution SET-1
 Three lamps are connected in series across a 120V supply and take a current of 1.5A. If the resistance of two of the lamps is 30Ω, what is the resistance of the third lamp?

10Ω
40Ω
20Ω
30Ω

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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
4
3
1

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

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SSC JE Electrical 2019 with solution SET-1
_______is a tube that brings water to turbines

Spillway
Forebay
Trash rack
Penstock

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