The insulation of a cable decrease with?

1. Increase in temperature: As the temperature of the cable increases, the insulation material may degrade or break down, leading to a decrease in its insulating properties.

2. Exposure to moisture: Moisture can seep into the cable insulation, causing it to degrade and lose its insulating properties.

3. Mechanical damage: Physical damage to the cable, such as cuts, abrasions, or punctures, can compromise the integrity of the insulation and reduce its effectiveness.

4. Chemical exposure: Exposure to chemicals or solvents can deteriorate the insulation material, leading to a decrease in its insulating properties.

5. Age: Over time, the insulation material may deteriorate due to factors such as oxidation, UV exposure, and general wear and tear, resulting in a decrease in its insulating properties.

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