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// A Texbook on POWER SYSTEM ENGINEERING
// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar
// DHANPAT RAI & Co.
// SECOND EDITION
// PART II : TRANSMISSION AND DISTRIBUTION
// CHAPTER 2: CONSTANTS OF OVERHEAD TRANSMISSION LINES
// EXAMPLE : 2.26 :
// Page number 120
clear ; clc ; close ; // Clear the work space and console
// Given data
d = 2.0 // Spacing between conductors(m)
dia = 1.25/100 // Diameter of conductor(m)
// Calculations
r = dia/2 // Radius of conductor(m)
e = 8.854*10**-12 // Constant ε_0
C = 2*%pi*e/log(d/r) // Capacitance(F/m)
C_u = C*1000*10.0**6 // Capacitance for entire length(μF/km)
// Results
disp("PART II - EXAMPLE : 2.26 : SOLUTION :-")
printf("\nCapacitance of each line conductor, C = %.4f μF/km", C_u)
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