Added(A)/Deleted(D) following books

 A  Electrical_Network_by_R._Singh/Chapter10_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter11_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter12_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter1_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter2_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter3_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter4_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter6_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter7_1.ipynb
A  Electrical_Network_by_R._Singh/Chapter8_1.ipynb
A  Electrical_Network_by_R._Singh/screenshots/chapter4_1.png
A  Electrical_Network_by_R._Singh/screenshots/chapter6_1.png
A  Electrical_Network_by_R._Singh/screenshots/chapter7_1.png
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter10_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter11_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter12_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter13_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter14_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter15_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter16_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter17_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter1_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter2_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter3_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter4_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter5_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter6_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter7_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter8_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/Chapter9_1.ipynb
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/screenshots/chapter3.png
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/screenshots/chapter4.png
A  Electronic_Circuit_Analysis_And_Design_by_D._A._Neamen/screenshots/chapter5.png
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter1.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter10.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter11.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter12.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter13.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter14.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter15.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter16.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter17.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter18.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter19.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter2.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter20.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter3.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter4.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter5.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter6.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter7.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/Chapter8.ipynb
A  Machine_Design_by_T._H._Wentzell,_P._E/screenshots/chapter1.png
A  Machine_Design_by_T._H._Wentzell,_P._E/screenshots/chapter2.png
A  Machine_Design_by_T._H._Wentzell,_P._E/screenshots/chapter3.png

1 files changed, 124 insertions, 0 deletions

diff --git a/Electrical_Network_by_R._Singh/Chapter8_1.ipynb b/Electrical_Network_by_R._Singh/Chapter8_1.ipynb
new file mode 100644
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--- /dev/null
+++ b/Electrical_Network_by_R._Singh/Chapter8_1.ipynb
@@ -0,0 +1,124 @@
+{

+ "metadata": {

+  "name": "",

+  "signature": "sha256:443594b95e4699aa829647ef6201862e165405ad0d20cad94e2fc280e9a33ca5"

+ },

+ "nbformat": 3,

+ "nbformat_minor": 0,

+ "worksheets": [

+  {

+   "cells": [

+    {

+     "cell_type": "heading",

+     "level": 1,

+     "metadata": {},

+     "source": [

+      "Chapter8-Transient Analysis"

+     ]

+    },

+    {

+     "cell_type": "heading",

+     "level": 2,

+     "metadata": {},

+     "source": [

+      "Ex13-pg8.16"

+     ]

+    },

+    {

+     "cell_type": "code",

+     "collapsed": false,

+     "input": [

+      "##Transient analysis\n",

+      "##pg no - 8.17\n",

+      "##example no - 8.13\n",

+      "import math\n",

+      "import numpy\n",

+      "a=((10.*30.)/(10.+30.));\n",

+      "d=5./a;\n",

+      "b=0.;\n",

+      "c=5.*(20./30.);\n",

+      "print\"%s %.2f %s\"%(\"iL(0-) = \",d,\" A\");\n",

+      "print\"%s %.2f %s\"%(\"\\nvb(0-) = \", b,\"\");\n",

+      "print\"%s %.2f %s\"%(\"\\nva(0-) = \",c,\" V\");\n",

+      "print(\"Applying Kcl equations at t=0+\");\n",

+      "print(\"((va(0+)-5)/10)+(va(0+)/10)+(va(0+)-vb(0+))/20 = 0\");        ##equation 1\n",

+      "print(\"((vb(0+)-va(0+))/20)+((vb(0+)-5)/10)+(2/3) = 0\");            ##equation 2\n",

+      "##solving 1 and 2\n",

+      "M=numpy.matrix([[0.25, -0.05],[-0.05, 0.15]]);\n",

+      "N=numpy.matrix([[0.5], [-0.167]]);\n",

+      "\n",

+      "X=numpy.dot(numpy.linalg.inv(M),N);\n",

+      "print[X]\n",

+      "print(\"va(0+)= 1.9 A\");\n",

+      "print(\"vb(0+)= -0.477 A\");\n"

+     ],

+     "language": "python",

+     "metadata": {},

+     "outputs": [

+      {

+       "output_type": "stream",

+       "stream": "stdout",

+       "text": [

+        "iL(0-) =  0.67  A\n",

+        "\n",

+        "vb(0-) =  0.00 \n",

+        "\n",

+        "va(0-) =  3.33  V\n",

+        "Applying Kcl equations at t=0+\n",

+        "((va(0+)-5)/10)+(va(0+)/10)+(va(0+)-vb(0+))/20 = 0\n",

+        "((vb(0+)-va(0+))/20)+((vb(0+)-5)/10)+(2/3) = 0\n",

+        "[matrix([[ 1.90428571],\n",

+        "        [-0.47857143]])]\n",

+        "va(0+)= 1.9 A\n",

+        "vb(0+)= -0.477 A\n"

+       ]

+      }

+     ],

+     "prompt_number": 1

+    },

+    {

+     "cell_type": "heading",

+     "level": 2,

+     "metadata": {},

+     "source": [

+      "Ex14-pg8.17"

+     ]

+    },

+    {

+     "cell_type": "code",

+     "collapsed": false,

+     "input": [

+      "##Transient analysis\n",

+      "##pg no - 8.17\n",

+      "##example no - 8.13\n",

+      "print(\"va(0+) = 5V\");\n",

+      "print(\"vb(0+) = 5V\");\n",

+      "print(\"vb(0+) = 5V\");\n",

+      "print(\"Writing KCL Equation at t=0+\");\n",

+      "print(\"0.25*va(0+) = 0.75\");\n",

+      "x=(0.75)/(0.25);\n",

+      "print\"%s %.2f %s\"%(\"va(0+) = \",x,\" V\");"

+     ],

+     "language": "python",

+     "metadata": {},

+     "outputs": [

+      {

+       "output_type": "stream",

+       "stream": "stdout",

+       "text": [

+        "va(0+) = 5V\n",

+        "vb(0+) = 5V\n",

+        "vb(0+) = 5V\n",

+        "Writing KCL Equation at t=0+\n",

+        "0.25*va(0+) = 0.75\n",

+        "va(0+) =  3.00  V\n"

+       ]

+      }

+     ],

+     "prompt_number": 2

+    }

+   ],

+   "metadata": {}

+  }

+ ]

+}
\ No newline at end of file