Question: d . A 3 - phase line has conductors 2 cm in diameter spaced equilaterally 1 m apart. If the dielectric strength of air is

d. A 3-phase line has conductors 2 cm in diameter spaced equilaterally 1 m apart. If the dielectric strength of air is 30 kV (max) per cm , find the disruptive critical voltage for the line. Taking the air density factor =0.952 and irregularity factor m0=0.9.,4mks
d . A 3 - phase line has conductors 2 cm in

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