Question

Deduce an expression for dielectric stress in a single core cable.​

Answer 1

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Under operating conditions, the insulation of a single core cable is subjected to electrostatic stress, called the dielectric stress. Potential gradient at any point is defined as the rate of increase of potential at that point and is the same as the dielectric stress at that point.

Answer 2

Explanation:

Under operating conditions, the insulation of a single core cable is subjected to electrostatic stress, called the dielectric stress. Potential gradient at any point is defined as the rate of increase of potential at that point and is the same as the dielectric stress at that point.