Due to which of the following reasons the cables should not be operated too hot ?
A)The oil may loose its viscosity and it may start drawing off from higher levels
B)Expansion of the oil may cause the sheath to burst
C)Unequal expansion may create voids in the insulation which will lead to ionization
D)All of the above

Question

Quizplus · Accepted Answer

Operating cables at too high temperatures can lead to several issues, including the loss of oil viscosity, which can cause the oil to draw off from higher levels, the expansion of oil that may cause the sheath to burst, and unequal expansion that may create voids in the insulation, leading to ionization. All these factors can significantly impair the cable's performance and longevity, making it crucial to avoid overheating.

Due to Which of the Following Reasons the Cables Should