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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3472/CH47/EX47.2/Example47_2.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3472/CH47/EX47.2/Example47_2.sce')
| -rw-r--r-- | 3472/CH47/EX47.2/Example47_2.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3472/CH47/EX47.2/Example47_2.sce b/3472/CH47/EX47.2/Example47_2.sce new file mode 100644 index 000000000..4b81630ae --- /dev/null +++ b/3472/CH47/EX47.2/Example47_2.sce @@ -0,0 +1,26 @@ +// A Texbook on POWER SYSTEM ENGINEERING
+// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar
+// DHANPAT RAI & Co.
+// SECOND EDITION
+
+// PART IV : UTILIZATION AND TRACTION
+// CHAPTER 9: ELECTRIC TRACTION SYSTEMS AND POWER SUPPLY
+
+// EXAMPLE : 9.2 :
+// Page number 820
+clear ; clc ; close ; // Clear the work space and console
+
+// Given data
+D = 50.0 // Distance between poles(m)
+w = 0.5 // Weight of trolley wire per metre(kg)
+T = 520.0 // Maximum tension(kg)
+
+// Calculations
+l = D/2 // Half distance b/w poles(m)
+d = w*l**2/(2*T) // Sag(m)
+wire_length = 2*(l+(2*d**2/(3*l))) // Length of wire required(m)
+
+// Results
+disp("PART IV - EXAMPLE : 9.2 : SOLUTION :-")
+printf("\nMaximum sag, d = %.4f metres", d)
+printf("\nLength of wire required = %.f metres", wire_length)
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