SSC JE Electrical 2019 with solution SET-2
The total number of possible phase sequences for a three-phase AC system is ____

0
2
1
3

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

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SSC JE Electrical 2019 with solution SET-2
Four types of power plants have been given out of which three are alike in some manner and one is different. Select the odd one?

Hydro-electric power plant
Nuclear power plant
Thermal power plant
Solar power plant

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SSC JE Electrical 2019 with solution SET-2
For indoor lighting the range of space : height is

3 :4
5 : 6
1 : 2
2 : 3

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SSC JE Electrical 2019 with solution SET-2
The wattage rating of a single-phase induction motor used as a ceiling fan will be in the range of

200 to 500 W
10 to 50 W
600 to 800 W
50 to 150 W

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SSC JE Electrical 2019 with solution SET-2
Which of the following comes under the category of single-phase commutator motors?

Universal motor
Shaded pole motor
Capacitor start motor
Resistance start motor

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