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Diffstat (limited to 'electronic_instrumentation_by_H_S_Kalsi/chap3.ipynb')
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diff --git a/electronic_instrumentation_by_H_S_Kalsi/chap3.ipynb b/electronic_instrumentation_by_H_S_Kalsi/chap3.ipynb new file mode 100755 index 00000000..f0592fc1 --- /dev/null +++ b/electronic_instrumentation_by_H_S_Kalsi/chap3.ipynb @@ -0,0 +1,195 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:607025d5b183f599aab55f55aee44964f766dd94a0ecfa331fb5c9e733e05bf7"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 3 Ammeters"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 3.1 (a) Page no 65"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "R=100 #ohm\n",
+ "Im=1*10**-3 #A\n",
+ "I=100*10**-3\n",
+ "\n",
+ "#Calculation\n",
+ "Rsh=Im*R/(I-Im)\n",
+ "\n",
+ "#Result\n",
+ "print\"The value of shunt resistance is \", round(Rsh,2),\"ohm\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The value of shunt resistance is 1.01 ohm\n"
+ ]
+ }
+ ],
+ "prompt_number": 4
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 3.1 (b) Page no 65"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "Im=100.0*10**-6 #A\n",
+ "Rm=500 #ohm\n",
+ "I=100*10**-3 #A\n",
+ "\n",
+ "#calculation\n",
+ "n=I/Im\n",
+ "Rsh=Rm/(n-1)\n",
+ "\n",
+ "#Result\n",
+ "print\"The value of required shunt is \", round(Rsh,2),\"ohm\"\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The value of required shunt is 0.5 ohm\n"
+ ]
+ }
+ ],
+ "prompt_number": 9
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 3.2 Page no 66"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "I=10.0*10**-3 #A\n",
+ "Im=1.0*10**-3 #A\n",
+ "Rm=100 #ohm\n",
+ "I1=20.0*10**-3\n",
+ "I2=50.0*10**-3\n",
+ "\n",
+ "#Calculation\n",
+ "# For the range of 0-10 mA\n",
+ "Rsh1=(Im*Rm)/(I-Im) \n",
+ "\n",
+ "# For the range of 0-20 mA\n",
+ "Rsh2=(Im*Rm)/(I1-Im) \n",
+ "\n",
+ "# For the range of 0-50 mA\n",
+ "Rsh3=(Im*Rm)/(I2-Im)\n",
+ "\n",
+ "#Result\n",
+ "print\"The value of the shunt resistance required for the range 0-10 mA\", round(Rsh1,2),\"ohm\"\n",
+ "print\"The value of the shunt resistance required for the range 0-20 mA\", round(Rsh2,1),\"ohm\"\n",
+ "print\"The value of the shunt resistance required for the range 0-50 mA\", round(Rsh3,3),\"ohm\"\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The value of the shunt resistance required for the range 0-10 mA 11.11 ohm\n",
+ "The value of the shunt resistance required for the range 0-20 mA 5.3 ohm\n",
+ "The value of the shunt resistance required for the range 0-50 mA 2.041 ohm\n"
+ ]
+ }
+ ],
+ "prompt_number": 17
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 3.3 page no 67"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "Im=10.0*10**-3 #A\n",
+ "Rm=500 #ohm\n",
+ "I=1000.0*10**-3 #A\n",
+ "I1=5000.0*10**-3 #A\n",
+ "I2=10000.0*10**-3 #A\n",
+ "\n",
+ "#Calculation\n",
+ "# For the range of 0-1A, i.e, 1000mA\n",
+ "Rsh1=(Im*Rm)/(I-Im) \n",
+ "\n",
+ "# For the range of 0-5A, i.e, 5000mA\n",
+ "Rsh2=(Im*Rm)/(I1-Im) \n",
+ "\n",
+ "# For the range of 0-10A, i.e, 10000mA\n",
+ "Rsh3=(Im*Rm)/(I2-Im)\n",
+ "\n",
+ "#Result\n",
+ "print\"The value of shunt resistance for the range 0-1A\", round(Rsh1,2),\"ohm\"\n",
+ "print\"The value of shunt resistance for the range 0-5A\", round(Rsh2,3),\"ohm\"\n",
+ "print\"The value of shunt resistance for the range 0-10A\", round(Rsh3*10**-1,3),\"ohm\"\n",
+ "\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The value of shunt resistance for the range 0-1A 5.05 ohm\n",
+ "The value of shunt resistance for the range 0-5A 1.002 ohm\n",
+ "The value of shunt resistance for the range 0-10A 0.05 ohm\n"
+ ]
+ }
+ ],
+ "prompt_number": 22
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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