SSC JE Electrical 2019 with solution SET-2
 If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

Current transformer
Potential transformer
Power transformer
Isolation transformer

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SSC JE Electrical 2019 with solution SET-2
Which of the following motors can be connected across a single-phase AC supply?

DC shunt motor
Cumulative compound motor
DC Series Motor
Differential compound motor

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SSC JE Electrical 2019 with solution SET-2
The names of the four materials have been given, select the one which has the least resistivity at 20°C?

Glass
Iron
Nichrome
Silver

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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?

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

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SSC JE Electrical 2019 with solution SET-2
Creeping is a term related to instruments?

Dynamometer type
PMMC type
Moving iron type
Induction type

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SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Equal to maximum speed
Equal to average speed
Always less than the average speed
Always greater than the average speed

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