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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 8: CORONA
+
+// EXAMPLE : 8.1 :
+// Page number 227
+clear ; clc ; close ; // Clear the work space and console
+
+// Given data
+d = 30.0/10          // Diameter of conductor(cm)
+delta = 0.95         // Air density factor
+m = 0.95             // Irregularity factor
+E = 230.0            // Line voltage(kV)
+g_0 = 30.0/2**0.5    // Breakdown strength of air(kV/cm)
+
+// Calculations
+E_0 = E/3**0.5                             // Disruptive critical voltage(kV)
+r = d/2.0                                  // Radius of conductor(cm)
+D = exp(E_0/(m*delta*g_0*r))*r/100         // Minimum spacing between conductors(m)
+
+// Results
+disp("PART II - EXAMPLE : 8.1 : SOLUTION :-")
+printf("\nMinimum spacing between conductors, D = %.3f m \n", abs(D))
+printf("\nNOTE: Changes in obtained answer from that of textbook due to precision")