SSC JE Electrical 2019 with solution SET-1
Hunting occurs in a/an motor

DC series
Synchronous
DC shunt
Induction

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

Maintenance factor
Absorption factor
Reflection factor
Waste light factor

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SSC JE Electrical 2019 with solution SET-1
 If dΦ is the luminous flux incident normally on an area dA, then Illuminance is given as

dΦ ⁄ dA
dΦ − dA
dA ⁄ dΦ
Φ × A

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SSC JE Electrical 2019 with solution SET-1
 Two bulbs of rating 230V, 60W, and 230V, 100W are connected in parallel across supply mains, Identify the correct statement

Neither bulb will glow
Both will glow equally bright
The 60W bulb will glow brighter
The 100W bulb will glow brighter

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

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