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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
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+//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex15_5.sce
+
+clc;
+clear;
+I=25;
+V=230;
+l=45;
+d=(0.02*V)+1; //Permissible voltage drop
+//Referring table 15.10,
+d1=(l/3.4)*(I/27); //voltage for selected values from the table
+if (d<d1) then
+ I_refer=43;
+ l_refer=5.4;
+ A=16;
+ d2=(l/l_refer)*(I/I_refer);
+else
+ d1=d2
+end
+
+printf("\n Voltage drop=%1.3f V \n",d2)
+printf("\n Size of the conductor=%d mm^2 \n",A)