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//Chapter 11
//Example 11_11
//Page 280
clear;clc;
v=132;
g_max=60;
vp=v/sqrt(3);
pv_ph=vp*sqrt(2);
d=2*pv_ph/g_max;
d_out=2.718*d;
printf("Phase value of cable voltage = %.2f kV \n\n", vp);
printf("Peak value of phase voltage = %.2f kV \n\n", pv_ph);
printf("Most economical conductor diameter = %.2f cm \n\n", d);
printf("Internal diameter of sheath = %.2f cm \n\n", d_out);
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