GRADED CABLE: 
d1 = 2.50 cm 
d2 = 3.33 cm 
Permissible peak voltage for the cable = 81.674 kV 
Safe working rms voltage for the cable = 57.753 kV 

UNGRADED CABLE: 
Permissible peak voltage for the cable = 55.452 kV 
Safe working rms voltage for the cable = 39.210 kV 


