Due to which of the following reasons the cables should not be operated too hot?

The oil may loose its viscosity and it may start drawing off from higher levels
Expansion of the oil may cause the sheath to burst
Unequal expansion may create voids in the insulation which will lead to ionization
All of the above

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

Let'

4 views Answered 2022-09-01 13:21

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