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

Potential transformer
Current transformer
Isolation transformer
Power transformer

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SSC JE Electrical 2019 with solution SET-2
The type of insulator used on lines up to 33 kV is?
Pin insulatorReel insulator
Post insulator
Strain insulator
Choose the correct options

C, D
B, D
B, C
A, D

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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?

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

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