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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 23: POWER SYSTEM GROUNDING"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 23.1: Inductance_and_Rating_of_arc_suppression_coil.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// A Texbook on POWER SYSTEM ENGINEERING\n",
+"// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar\n",
+"// DHANPAT RAI & Co.\n",
+"// SECOND EDITION \n",
+"\n",
+"// PART II : TRANSMISSION AND DISTRIBUTION\n",
+"// CHAPTER 16: POWER SYSTEM GROUNDING\n",
+"\n",
+"// EXAMPLE : 16.1 :\n",
+"// Page number 409\n",
+"clear ; clc ; close ; // Clear the work space and console\n",
+"\n",
+"// Given data\n",
+"V = 132.0*10**3        // Voltage(V)\n",
+"n = 3.0                // Number of phase\n",
+"f = 50.0               // Frequency(Hz)\n",
+"l = 50.0               // Line length(km)\n",
+"C = 0.0157*10**-6      // Capacitance to earth(F/km)\n",
+"\n",
+"// Calculations\n",
+"L = 1/(n*(2*%pi*f)**2*C*l)         // Inductance(H)\n",
+"X_L = 2*%pi*f*L                    // Reactance(ohm)\n",
+"I_F = V/(3**0.5*X_L)               // Current(A)\n",
+"rating = I_F*V/(3**0.5*1000)       // Rating of arc suppression coil(kVA)\n",
+"\n",
+"// Results\n",
+"disp('PART II - EXAMPLE : 16.1 : SOLUTION :-')\n",
+"printf('\nInductance, L = %.1f Henry', L)\n",
+"printf('\nRating of arc suppression coil = %.f kVA \n', rating)\n",
+"printf('\nNOTE: Changes in the obtained answer from that of textbook is due to more approximation in the textbook')"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}