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Diffstat (limited to '3888/CH13/EX13.2/Ex13_2.sce')
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diff --git a/3888/CH13/EX13.2/Ex13_2.sce b/3888/CH13/EX13.2/Ex13_2.sce new file mode 100644 index 000000000..f73866fb6 --- /dev/null +++ b/3888/CH13/EX13.2/Ex13_2.sce @@ -0,0 +1,29 @@ +//Electric Power Generation, Transmission and Distribution by S.N.Singh
+//Publisher:PHI Learning Private Limited
+//Year: 2012 ; Edition - 2
+//Example 13.2
+//Scilab Version : 6.0.0 ; OS : Windows
+
+clc;
+clear;
+
+
+w=0.35; //Weight of the conductor in kg/m
+Ts=800; //Tensile strength in kg
+Sf=2; //Safety factor
+L=160; //Span length in m
+h=70; //Height of support from the ground in m
+T=Ts/Sf; //Working stress in kg
+h1=h-40;; //Difference between supports in m
+x1=(L/2)-(T*h1/(w*L)); //Distance of minimum point from the lower support in m
+h2=h-65; //Difference between supports in m
+x2=(L/2)-(T*h2/(w*L)); //Distance of minimum point from the lower support in m
+d1=w*x2^(2)/(2*T); //Sag from lower support in m
+mgc=65-d1; //Minimum ground clearance in m
+
+
+printf("\nThe minimum clearance from the ground %.2f m",mgc);
+printf("\nThe distance of minimum point from the lower support at 40m is %.2f m",x1);
+printf("\nThe distance of minimum point from the lower support at 65m is %.2f m",x2);
+
+
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