SSC JE Electrical 2019 with solution SET-1
 The average value of a sinusoidal wave is:

√2 × maximum value
2 × maximum value
0.5 × maximum value
0.637 × maximum value

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SSC JE Electrical 2019 with solution SET-1
 Which of the following plants experiences chain reactions?

Nuclear power plant
Thermal power plant
Hydro-electric power plant
Gas power plant

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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
Φ × A
dΦ ⁄ dA
dA ⁄ dΦ

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SSC JE Electrical 2019 with solution SET-1
 Which motor is referred to as a universal motor?

Synchronous
Series
Shunt
Single-phase induction

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