Power System P10

The value of current below skin depth becomes-

Skin depth does NOT depend on

The leakage cureent flowing through insulation is represented to be flowing through by-

Statement-

S1: The corona loss is always directly proportional to square of the difference of phase voltage and critical disruptive voltage.

S2: No additional conditions need to be taken care of.

The statement S1 and S2 are-

S1: Corona always results in power loss.

S2: Increasing diameter of conductor reduces corona loss.