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diff --git a/Basic_Electronics_(Electronics_Engineering)_by_J.B.Gupta/chapter14.ipynb b/Basic_Electronics_(Electronics_Engineering)_by_J.B.Gupta/chapter14.ipynb deleted file mode 100644 index e1196f92..00000000 --- a/Basic_Electronics_(Electronics_Engineering)_by_J.B.Gupta/chapter14.ipynb +++ /dev/null @@ -1,196 +0,0 @@ -{
- "cells": [
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "#Chapter 14 , Electronics Instruments"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "##Example 14.1 , Page Number 516"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 2,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Value of shunt resistance required for the instrument : 0.0500025 ohm.\n"
- ]
- }
- ],
- "source": [
- "#Variables\n",
- "\n",
- "Im = 50.0 * 10**-6 #Full scale deflection current (in Ampere) \n",
- "Rm = 1.0 * 10**3 #Instrument resistance (in ohm)\n",
- "I = 1.0 #Total current to be measured (in Ampere)\n",
- "\n",
- "#Calculation\n",
- "\n",
- "RS = Rm/(1/Im - 1) #Resistance of ammeter shunt required (in ohm)\n",
- "\n",
- "#Result\n",
- "\n",
- "print \"Value of shunt resistance required for the instrument : \",round(RS,7),\"ohm.\""
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "##Example 14.2 , Page Number 518"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 4,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Required series resistance 99900.0 ohm.\n"
- ]
- }
- ],
- "source": [
- "#Variables\n",
- "\n",
- "Im = 1.0 * 10**-3 #Full scale deflection current (in Ampere) \n",
- "Rm = 1.0 * 10**2 #Instrument resistance (in ohm)\n",
- "V = 100.0 #Voltage to be measured (in volts)\n",
- "\n",
- "#Calculation\n",
- "\n",
- "R = V/Im - Rm #Required series resistance (in ohm) \n",
- "\n",
- "#Result\n",
- "\n",
- "print \"Required series resistance \",R,\"ohm.\""
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "##Example 14.3 , Page Number 528"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 8,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Resolution for full scale of range 1 V : 0.001 V.\n",
- "Resolution for full scale of range 10 V : 0.01 V.\n",
- "Total possible error : 0.015 V.\n"
- ]
- }
- ],
- "source": [
- "#Variables\n",
- "\n",
- "num = 3.0 #Number of full digits on display\n",
- "\n",
- "#Calculation\n",
- "\n",
- "R = 1/10**num #Resolution\n",
- "V1 = 1 * R #Resolution for full scale of range 1 V (in volts) \n",
- "V10 = 10 * R #Resolution for full scale of range 10 V (in volts)\n",
- "dig = 5.0 * 1/10**3 #Least significant digit\n",
- "toterror = 0.5/100 * 2 + dig #total possible error (in volts)\n",
- "\n",
- "#Result\n",
- "\n",
- "print \"Resolution for full scale of range 1 V :\",V1,\"V.\"\n",
- "print \"Resolution for full scale of range 10 V : \",V10,\"V.\"\n",
- "print \"Total possible error : \",round(toterror,3),\"V.\""
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "##Example 14.4 , Page Number 528"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 9,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Resolution of 1 V range is 0.0001 V.\n",
- "Any reading upto 4th decimal can be displayed.\n",
- "Hence 0.5243 will be displayed as 0.5243.\n",
- "Resolution of 10 V range is 0.001 V.\n",
- "Any reading upto 3rd decimal can be displayed.\n",
- "Hence 0.5243 will be displayed as 0.524 instead of 0.5243.\n"
- ]
- }
- ],
- "source": [
- "#Variables\n",
- "\n",
- "num = 4.0 #Number of full digits on display\n",
- "\n",
- "#Calculation\n",
- "\n",
- "R = 1/10**num #Resolution\n",
- "V1 = 1 * R #Resolution for full scale of range 1 V (in volts) \n",
- "V10 = 10 * R #Resolution for full scale of range 10 V (in volts)\n",
- "\n",
- "#Result\n",
- "\n",
- "print \"Resolution of 1 V range is \",V1,\"V.\\nAny reading upto 4th decimal can be displayed.\\nHence 0.5243 will be displayed as 0.5243.\"\n",
- "print \"Resolution of 10 V range is \",V10,\"V.\\nAny reading upto 3rd decimal can be displayed.\\nHence 0.5243 will be displayed as 0.524 instead of 0.5243.\""
- ]
- }
- ],
- "metadata": {
- "kernelspec": {
- "display_name": "Python 2",
- "language": "python",
- "name": "python2"
- },
- "language_info": {
- "codemirror_mode": {
- "name": "ipython",
- "version": 2
- },
- "file_extension": ".py",
- "mimetype": "text/x-python",
- "name": "python",
- "nbconvert_exporter": "python",
- "pygments_lexer": "ipython2",
- "version": "2.7.10"
- }
- },
- "nbformat": 4,
- "nbformat_minor": 0
-}
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