SSC JE Electrical 2019 with solution SET-2
While estimating the overhead lines, if the number of poles required is 14, then what is the estimated number of earth sets required?

4
3
2
5

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SSC JE Electrical 2019 with solution SET-2
Four relations are given below. Identify the correct relation regarding a transistor?

IE > IC > IB
IE < IC > IB
IE > IC < IB
IE ÷ IC = IB

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SSC JE Electrical 2019 with solution SET-2
If the AC voltage and current are given by the following expressions?
v = 200sin (314t — 60°)
i = 50sin (720t), then what is the phase relation between them?

Voltage and current are in phase
Voltage leads current by 60°
Voltage lags current by 60°
Can’t be determined

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SSC JE Electrical 2019 with solution SET-2
Which of the following lamps is used s a sign or an indicator lamp?

Neon lamp
Incandescent lamp
Fluorescent lamp
Halogen lamp

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SSC JE Electrical 2019 with solution SET-2
Identify the correct statement regarding a nuclear power plant?

Graphite is used as a moderator
Graphite is used as a coolant
Graphite is used as fuel
Graphite is used as an electrode

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