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

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

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

Power transformer
Isolation transformer
Current transformer
Potential transformer

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SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

Skin effect
Stroboscopic effect
Proximity effect
Ferranti effect

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