SSC JE Electrical 2019 with solution SET-1
 Which of the following voltage range is used in medium transmission lines?

Less than 20 kV
20 kV to 100 kV
50 kV to 200 kV
More than 200 kV

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SSC JE Electrical 2019 with solution SET-1
 Hysteresis loss is NOT a function of

Frequency
Steinmetz co-efficient of material
The volume of a material
Ambient temperature

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SSC JE Electrical 2019 with solution SET-1
 For a three-layer stranded wire, the number of strands in the first, second, and third layer respectively are:

1, 6 and 12
1, 7 and 14
1, 4 and 8
1, 5 and 10

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SSC JE Electrical 2019 with solution SET-1
 In a transmission line, the voltage regulation is negative whenever receiving end voltage Vs

Less than the sending end voltage
Equal to the sending end voltage
Greater than the sending end voltage
Half of the sending end voltage

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