SSC JE Electrical 2019 with solution SET-2
If the number of poles in an 11 KV transmission line is 80, then how many disc insulators are required?

160
240
6
80

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

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

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SSC JE Electrical 2019 with solution SET-2
Observe the figure and find the correct relation from the four given options?

i4 + i2 + i3 = i1 + i5 + i6
i1 + i2 + i4 = i3 + i5 + i6
i1 + i2 + i3 = i4 + i5 + i6
i1 + i2 + i6 = i4 + i5 + i3

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SSC JE Electrical 2019 with solution SET-2
The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

Corona
Transposition
Sag
Earthing

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