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| author | hardythe1 | 2014-07-25 13:33:31 +0530 |
|---|---|---|
| committer | hardythe1 | 2014-07-25 13:33:31 +0530 |
| commit | 5571c8f5bda1334edf8ef9d8c69928d46cc9f163 (patch) | |
| tree | bceb7fb14d7903bfb160b856cad72ce1db35b5a9 /Electrical_Circuit_Theory_And_Technology/chapter_02.ipynb | |
| parent | 0d4b70aada9bbc982f00c27afb1337e2b314eb43 (diff) | |
| download | Python-Textbook-Companions-5571c8f5bda1334edf8ef9d8c69928d46cc9f163.tar.gz Python-Textbook-Companions-5571c8f5bda1334edf8ef9d8c69928d46cc9f163.tar.bz2 Python-Textbook-Companions-5571c8f5bda1334edf8ef9d8c69928d46cc9f163.zip | |
removing unwanted and adding book
Diffstat (limited to 'Electrical_Circuit_Theory_And_Technology/chapter_02.ipynb')
| -rw-r--r-- | Electrical_Circuit_Theory_And_Technology/chapter_02.ipynb | 805 |
1 files changed, 805 insertions, 0 deletions
diff --git a/Electrical_Circuit_Theory_And_Technology/chapter_02.ipynb b/Electrical_Circuit_Theory_And_Technology/chapter_02.ipynb new file mode 100644 index 00000000..8bc22a1d --- /dev/null +++ b/Electrical_Circuit_Theory_And_Technology/chapter_02.ipynb @@ -0,0 +1,805 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:7f992abe2c8d4f4a69090179e106282aadd94b3277ec90a7828dcefac26e044f"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h1>Chapter 2: An Introduction to Electric Circuits</h1>"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 1, page no. 12</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "Q = 0.24; # in Coulomb\n",
+ "t = 0.015; # in sec\n",
+ "\n",
+ "#calculation:\n",
+ "I = Q/t\n",
+ "\n",
+ "#results\n",
+ "print \"Current(I):\", I,\"Ampere(A)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Current(I): 16.0 Ampere(A)\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 2, page no. 12</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I = 10; # in Ampere\n",
+ "t = 240; # in sec\n",
+ "\n",
+ "#calculation:\n",
+ "Q = I*t\n",
+ "\n",
+ "#resuts\n",
+ "print \"Charge(Q):\", Q,\"Coulomb(C)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Charge(Q): 2400 Coulomb(C)\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 3, page no. 14</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I = 0.8; # in Ampere\n",
+ "V = 20; # in Volts\n",
+ "\n",
+ "#calculation:\n",
+ "R = V/I\n",
+ "\n",
+ "#results\n",
+ "print \"Resistance(R):\", R,\"Ohms\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Resistance(R): 25.0 Ohms"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 4, page no. 15/h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I = 0.010; # in Ampere\n",
+ "R = 2000; # in ohms\n",
+ "\n",
+ "#calculation:\n",
+ "V = I*R\n",
+ "\n",
+ "#results\n",
+ "print \"p.d.(V):\", V,\"Volts(V)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "p.d.(V): 20.0 Volts(V)"
+ ]
+ }
+ ],
+ "prompt_number": 4
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 5, page no. 15/h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I = 0.050; # in Ampere\n",
+ "V = 12; # in Volts\n",
+ "\n",
+ "#calculation:\n",
+ "R = V/I\n",
+ "\n",
+ "#results\n",
+ "print \"Resistance(R):\", R,\"Ohms\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Resistance(R): 240.0 Ohms"
+ ]
+ }
+ ],
+ "prompt_number": 5
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 6, page no. 15/h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I1 = 0.005; # in Ampere\n",
+ "V1 = 100; # in Volts\n",
+ "V2 = 25; # in Volts\n",
+ "\n",
+ "#calculation:\n",
+ "R = V1/I1\n",
+ "I2 = V2/R\n",
+ "\n",
+ "#results\n",
+ "print \"Resistance(R):\", R,\"Ohms\"\n",
+ "print \"Current(I):\", I2,\"Ampere(A)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Resistance(R): 20000.0 Ohms\n",
+ "Current(I): 0.00125 Ampere(A)"
+ ]
+ }
+ ],
+ "prompt_number": 6
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 7, page no. 15/h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I1 = 0.050; # in Ampere\n",
+ "I2 = 200E-6; # in Ampere\n",
+ "V = 120; # in Volts\n",
+ "\n",
+ "#calculation:\n",
+ "R1 = V/I1\n",
+ "R2 = V/I2\n",
+ "\n",
+ "#results\n",
+ "print \"Resistance(R1):\", R1,\"Ohms\"\n",
+ "print \"Resistance(R2):\", R2,\"Ohms\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Resistance(R1): 2400.0 Ohms\n",
+ "Resistance(R2): 600000.0 Ohms"
+ ]
+ }
+ ],
+ "prompt_number": 7
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8, page no. 16</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "P = 100; # in Watt\n",
+ "V = 250; # in Volts\n",
+ "\n",
+ "#calculation:\n",
+ "I = P/V\n",
+ "R = V/I\n",
+ "\n",
+ "#results\n",
+ "print \"Current(I):\", I,\"Ampere(A)\"\n",
+ "print \"Resistance(R):\", R,\"Ohms\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Current(I): 0.4 Ampere(A)\n",
+ "Resistance(R): 625.0 Ohms"
+ ]
+ }
+ ],
+ "prompt_number": 8
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 9, page no. 17</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I = 0.004; # in ampere\n",
+ "R = 5000; # in ohms\n",
+ "\n",
+ "#calculation:\n",
+ "P = I*I*R\n",
+ "\n",
+ "#results\n",
+ "print \"Power(P):\", P,\"Watt(W)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Power(P): 0.08 Watt(W)"
+ ]
+ }
+ ],
+ "prompt_number": 9
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 10, page no. 17</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "#Find also the power rating of the kettle.\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "V = 240; # in Volts\n",
+ "R = 30; # in ohms\n",
+ "\n",
+ "#calculation:\n",
+ "I = V/R\n",
+ "P = V*I\n",
+ "\n",
+ "#results\n",
+ "print \"Current(I):\", I,\"Ampere(A)\"\n",
+ "print \"Power(P):\", P,\"Watt(W)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Current(I): 8.0 Ampere(A)\n",
+ "Power(P): 1920.0 Watt(W)"
+ ]
+ }
+ ],
+ "prompt_number": 10
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 11, page no. 17</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I = 5; # in ampere\n",
+ "R = 100; # in ohms\n",
+ "\n",
+ "#calculation:\n",
+ "V = I*R\n",
+ "P = I*R*I\n",
+ "\n",
+ "#results\n",
+ "print \"p.d(V):\", V,\"Volts(V)\"\n",
+ "print \"Power(P):\", P,\"Watt(W)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "p.d(V): 500 Volts(V)\n",
+ "Power(P): 2500 Watt(W)"
+ ]
+ }
+ ],
+ "prompt_number": 11
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 12, page no. 17</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I1 = 0.020; # in ampere\n",
+ "V1 = 20; # in Volts\n",
+ "I2 = 0.005; # in ampere\n",
+ "V2 = 16; # in Volts\n",
+ "\n",
+ "#calculation:\n",
+ "R1 = V1/I1\n",
+ "R2 = V2/I2\n",
+ "\n",
+ "#results\n",
+ "print \"Resistance(R1):\", R1,\"Ohms\"\n",
+ "print \"Resistance(R2):\", R2,\"Ohms\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Resistance(R1): 1000.0 Ohms\n",
+ "Resistance(R2): 3200.0 Ohms"
+ ]
+ }
+ ],
+ "prompt_number": 12
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 13, page no. 18</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "V = 240; # in Volts\n",
+ "R = 960; # in ohms\n",
+ "\n",
+ "#calculation:\n",
+ "I = V/R\n",
+ "P = I*V\n",
+ "\n",
+ "#results\n",
+ "print \"Current(I):\", I,\"Ampere(A)\"\n",
+ "print \"Power(P):\", P,\"Watt(W)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Current(I): 0.25 Ampere(A)\n",
+ "Power(P): 60.0 Watt(W)"
+ ]
+ }
+ ],
+ "prompt_number": 14
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 14, page no. 18</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "V = 12; # in Volts\n",
+ "R = 40; # in ohms\n",
+ "t = 120; # in sec\n",
+ "\n",
+ "#calculation:\n",
+ "I = V/R\n",
+ "P = I*V\n",
+ "E = P*t\n",
+ "\n",
+ "#results\n",
+ "print \"Current(I):\", I,\"Ampere(A)\"\n",
+ "print \"Power(P):\", P,\"Watt(W)\"\n",
+ "print \"Energy(E):\", E,\"Joule(J)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Current(I): 0.3 Ampere(A)\n",
+ "Power(P): 3.6 Watt(W)\n",
+ "Energy(E): 432.0 Joule(J)"
+ ]
+ }
+ ],
+ "prompt_number": 15
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 15, page no. 18</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "V = 15; # in Volts\n",
+ "I = 2; # in ampere\n",
+ "t = 360; # in sec\n",
+ "\n",
+ "#calculation:\n",
+ "E = V*I*t\n",
+ "\n",
+ "#results\n",
+ "print \"Energy(E):\", E,\"Joule(J)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Energy(E): 10800 Joule(J)"
+ ]
+ }
+ ],
+ "prompt_number": 16
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 16, page no. 18</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "V = 240; # in Volts\n",
+ "I = 13; # in ampere\n",
+ "t = 30; # in hours\n",
+ "p = 7; # in paise per kWh\n",
+ "\n",
+ "#calculation:\n",
+ "P = V*I\n",
+ "E = P*t/1000 # in kWh\n",
+ "C = E*p\n",
+ "\n",
+ "#results\n",
+ "print \"Cost per week:\", C,\" Paise(p)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Cost per week: 655.2 Paise(p)"
+ ]
+ }
+ ],
+ "prompt_number": 17
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 17, page no. 19</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "V = 250; # in Volts\n",
+ "E = 3.6E6; # energy in J\n",
+ "t = 2400; # in sec\n",
+ "\n",
+ "#calculation:\n",
+ "P = E/t\n",
+ "I = P/V\n",
+ "\n",
+ "#results\n",
+ "print \"Power(P):\", P,\"Watt(W)\"\n",
+ "print \"Current(I):\", I,\"Ampere(A)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Power(P): 1500.0 Watt(W)\n",
+ "Current(I): 6.0 Ampere(A)"
+ ]
+ }
+ ],
+ "prompt_number": 18
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 18, page no. 19</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "R = 20; # in ohms\n",
+ "I = 10; # in ampere\n",
+ "t = 6; # in hours\n",
+ "p = 7; # in paise per kWh\n",
+ "\n",
+ "#calculation:\n",
+ "P = I*I*R\n",
+ "E = P*t/1000 # in kWh\n",
+ "C = E*p\n",
+ "\n",
+ "#results\n",
+ "print \"Power(P):\", P,\"Watt(W)\"\n",
+ "print \"Cost per week:\", C,\"Paise(p)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Power(P): 2000 Watt(W)\n",
+ "Cost per week: 84.0 Paise(p)"
+ ]
+ }
+ ],
+ "prompt_number": 18
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 19, page no. 19</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "P1 = 3; # in kW\n",
+ "P2 = 150; # in Watt\n",
+ "n1 = 2; # no. of P1 Equips\n",
+ "n2 = 6; # no. of P2 Equips\n",
+ "t1 = 20; # in hours each per week\n",
+ "t2 = 30; # in hours each per week\n",
+ "p = 7; # in paise per kWh\n",
+ "\n",
+ "#calculation:\n",
+ "E1 = P1*t1*n1 # in kWh by two P1 eqips\n",
+ "E2 = P2*t2*n2/1000 # in kWh by six P2 eqips\n",
+ "Et = E1 + E2\n",
+ "C = Et * 7\n",
+ "\n",
+ "#results\n",
+ "print \"Cost per week:\", C,\"Paise(p)\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Cost per week: 1029.0 Paise(p)"
+ ]
+ }
+ ],
+ "prompt_number": 19
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 20, page no. 20</h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "#initializing the variables:\n",
+ "I1 = 5; # in Amp\n",
+ "I2 = 10; # in Amp\n",
+ "I3 = 13; # in Amp\n",
+ "P1 = 1000; # in Watts\n",
+ "P2 = 3000; # in Watts\n",
+ "V = 240; #in Volts\n",
+ "\n",
+ "#calculation:\n",
+ "It = P1/V\n",
+ "If = P2/V\n",
+ "\n",
+ "#results\n",
+ "print \"For the toaster,\", I1,\"A fuse is most appropriate\"\n",
+ "print \"For the Fire,\", I3,\"A fuse is most appropriate\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "For the toaster, 5 A fuse is most appropriate\n",
+ "For the Fire, 13 A fuse is most appropriate"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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