Added(A)/Deleted(D) following books

 A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch1.ipynb
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch2.ipynb
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch3.ipynb
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch4.ipynb
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch5.ipynb
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch6.ipynb
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/screenshots/Screenshot_from_2_1irZXi7.png
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/screenshots/Screenshot_from_2_PuHsZd9.png
A  Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/screenshots/Screenshot_from_2_sWGbyRo.png

1 files changed, 448 insertions, 0 deletions

diff --git a/Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch6.ipynb b/Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch6.ipynb
new file mode 100644
index 00000000..f247911b
--- /dev/null
+++ b/Advanced_Measurements_And_Instrumentation_by_A._K._Sawhney/Ch6.ipynb
@@ -0,0 +1,448 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Chapter 6:Cathode ray oscilloscope"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.1"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "amplitude of voltage after 10 ms=4.76 V\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.1\n",
+    "import math\n",
+    "Vcc=50;\n",
+    "t=10*10**-3;\n",
+    "R=500*10**3;\n",
+    "C=0.2*10**-6;\n",
+    "tc=R*C;\n",
+    "Vo=Vcc*(1-math.exp(-t/tc));\n",
+    "print (\"amplitude of voltage after 10 ms=%.2f V\" %Vo)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.2"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "voltage across the capacitor after 50 microsecond=1.36 V\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.2\n",
+    "import math\n",
+    "Vcc=4.76;\n",
+    "t=50*10**-6;\n",
+    "R=0.2*10**3;\n",
+    "C=0.2*10**-6;\n",
+    "tc=R*C;\n",
+    "Vo=Vcc*(math.exp(-t/tc));\n",
+    "print (\"voltage across the capacitor after 50 microsecond=%.2f V\" %Vo)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.3"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Rise time=0.03 us\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.3\n",
+    "import math\n",
+    "BW=10*10**6;\n",
+    "tr=0.35/BW*10**6;\n",
+    "print (\"Rise time=%.2f us\" %tr)\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 21,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Attenuation factor=10.0 \n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.4\n",
+    "import math\n",
+    "R=(9.0*10**3)+(900+90+10);\n",
+    "Rt=100*10**3;\n",
+    "Attenuation=R/Rt;\n",
+    "Attenuation_factor=1/Attenuation;\n",
+    "print (\"Attenuation factor=%.1f \" %Attenuation_factor)\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.5"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 22,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Attenuation factor=11.0 \n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.5\n",
+    "import math\n",
+    "R=10.0*10**3;\n",
+    "Ri=100*10**3;\n",
+    "Rt=100*10**3;\n",
+    "Rp=(Ri*R)/(Ri+R);\n",
+    "Attenuation=Rp/Rt;\n",
+    "Attenuation_factor=1/Attenuation;\n",
+    "print (\"Attenuation factor=%.1f \" %Attenuation_factor)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.6"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 23,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "For point A Attenuation_factor=400\n",
+      "voltage per division value at point A=20.00\n",
+      "For point B Attenuation_factor=100\n",
+      "voltage per division value at point B=5.00\n",
+      "For point C Attenuation_factor=40\n",
+      "voltage per division value at point C=2.00\n",
+      "For point D Attenuation_factor=10\n",
+      "voltage per division value at point D=0.50\n",
+      "For point E Attenuation_factor=4\n",
+      "voltage per division value at point E=0.20\n",
+      "For point F Attenuation_factor=1\n",
+      "voltage per division value at point F=0.05\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.6\n",
+    "import math\n",
+    "Vo=50*10**-3;\n",
+    "print ('For point A Attenuation_factor=400')\n",
+    "Attenuation_factor=400;\n",
+    "Vi=Attenuation_factor*Vo;\n",
+    "print (\"voltage per division value at point A=%.2f\" %Vi)\n",
+    "print ('For point B Attenuation_factor=100')\n",
+    "Attenuation_factor=100;\n",
+    "Vi=Attenuation_factor*Vo;\n",
+    "print (\"voltage per division value at point B=%.2f\" %Vi)\n",
+    "print ('For point C Attenuation_factor=40')\n",
+    "Attenuation_factor=40;\n",
+    "Vi=Attenuation_factor*Vo;\n",
+    "print (\"voltage per division value at point C=%.2f\" %Vi)\n",
+    "print ('For point D Attenuation_factor=10')\n",
+    "Attenuation_factor=10;\n",
+    "Vi=Attenuation_factor*Vo;\n",
+    "print (\"voltage per division value at point D=%.2f\" %Vi)\n",
+    "print ('For point E Attenuation_factor=4')\n",
+    "Attenuation_factor=4;\n",
+    "Vi=Attenuation_factor*Vo;\n",
+    "print (\"voltage per division value at point E=%.2f\" %Vi)\n",
+    "print ('For point F Attenuation_factor=1')\n",
+    "Attenuation_factor=1;\n",
+    "Vi=Attenuation_factor*Vo;\n",
+    "print (\"voltage per division value at point F=%.2f\" %Vi)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.7"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 24,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Attenuationn for dc=10.0\n",
+      "Attenuationn for ac=3.0\n",
+      "Therefore the attenuation with ac is different from that of dc\n"
+     ]
+    }
+   ],
+   "source": [
+    "#6.7\n",
+    "import math\n",
+    "R2=100*10**3;\n",
+    "Vi=1.0;\n",
+    "R1=900*10**3;\n",
+    "Vo_dc=Vi*R2/(R1+R2);\n",
+    "k_dc=1/Vo_dc;\n",
+    "print (\"Attenuationn for dc=%.1f\" % k_dc)\n",
+    "XC2=1592.0;\n",
+    "Vi=1;\n",
+    "XC1=3183;\n",
+    "Vo_ac=Vi*XC2/(XC1+XC2);\n",
+    "k_ac=1/Vo_ac;\n",
+    "print (\"Attenuationn for ac=%.1f\" % k_ac)\n",
+    "print ('Therefore the attenuation with ac is different from that of dc')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.8"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "maximum velocity of the beam of electrons=16772557.39 m/s\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.8\n",
+    "import math\n",
+    "e=1.6*10**-19;\n",
+    "Ea=800;\n",
+    "m=9.1*10**-31;\n",
+    "Vox=(2*e*Ea/m)**0.5;\n",
+    "print (\"maximum velocity of the beam of electrons=%.2f m/s\" %Vox)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.9"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 26,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "maximum velocity of the beam of electrons=26519741.77 m/s\n",
+      "deflection sensitivity=0.38 mm/V\n",
+      "Deflection Factor=2.67 V/mm\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.9\n",
+    "import math\n",
+    "e=1.6*10**-19;\n",
+    "Ea=2000;\n",
+    "m=9.1*10**-31;\n",
+    "Vox=(2*e*Ea/m)**0.5;\n",
+    "print (\"maximum velocity of the beam of electrons=%.2f m/s\" %Vox)\n",
+    "L=5;\n",
+    "ld=1.5*10**-2;\n",
+    "d=5*10**-3;\n",
+    "S=(L*ld/2*d*Ea);\n",
+    "print (\"deflection sensitivity=%.2f mm/V\" %S)\n",
+    "G=1/S;\n",
+    "print (\"Deflection Factor=%.2f V/mm\" %G)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.10"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Input voltage required for deflection of 3mm =1.0 V\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.10\n",
+    "import math\n",
+    "Ea=2000;\n",
+    "L=0.3;\n",
+    "ld=2*10**-2;\n",
+    "d=5*10**-3;\n",
+    "D=3*10**-2;\n",
+    "Ed=(2*d*Ea*D)/(L*ld);\n",
+    "gain=100;\n",
+    "V_require=Ed/gain;\n",
+    "print (\"Input voltage required for deflection of 3mm =%.1f V\" %V_require)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Exa 6.11"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 28,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "maximum velocity of the beam of electrons=26519741.77 m/s\n",
+      "Cutt off frequency=132.60 MHz\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 6.11\n",
+    "import math\n",
+    "e=1.6*10**-19;\n",
+    "Ea=2000;\n",
+    "m=9.1*10**-31;\n",
+    "Vox=(2*e*Ea/m)**0.5;\n",
+    "print (\"maximum velocity of the beam of electrons=%.2f m/s\" %Vox)\n",
+    "l=50*10**-3;\n",
+    "fc=Vox/(4*l)*10**-6;\n",
+    "print (\"Cutt off frequency=%.2f MHz\" %fc)\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python [Root]",
+   "language": "python",
+   "name": "Python [Root]"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}