{
"metadata": {
"name": "",
"signature": "sha256:2fe5d303c17886b921f7fce80c636f86023d9235c3c8b0a7cac768a73d655baa"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"CHAPTER09 : NETWORK FUNCTION"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E24 - Pg 608"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # EXAMPLE 9-24 PG NO-608-609\n",
"import math \n",
"L=20.; # INDUCTANCE\n",
"R=2.*L; # RESISTANCE\n",
"print '%s %.2f %s' %('i) Resistance (R) is =',R,'ohm');\n",
"Wo=math.sqrt(101.);\n",
"print '%s %.2f %s' %('ii) Wo (Wo) is =',Wo,'rad/sec');\n",
"Q=(Wo*L)/R;\n",
"print '%s %.2f' %('iii) Q is = ',Q);\n",
"BW=Wo/Q;\n",
"print '%s %.2f %s' %('iv) BANDWIDTH (BW) is = ',BW,' rad/sec ');\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"i) Resistance (R) is = 40.00 ohm\n",
"ii) Wo (Wo) is = 10.05 rad/sec\n",
"iii) Q is = 5.02\n",
"iv) BANDWIDTH (BW) is = 2.00 rad/sec \n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E26 - Pg 609"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # EXAMPLE 9-26 PG NO-609-610\n",
"C=10.** -6.;\n",
"X=5.*10.** 6.;\n",
"L=1./(C*X);\n",
"print '%s %.2f %s' %('i) INDUCTAR (L) is =',L,' H ');\n",
"R=10.*L;\n",
"print '%s %.2f %s' %('ii) Resistance (R) is =',R,' ohm ');\n",
"W=2.236*10.** 3.;\n",
"Q=(W*L)/R;\n",
"print '%s %.2f' %('iii) (Q) is = ',Q);\n",
"BW=W/Q;\n",
"print '%s %.2f %s' %('iv) Band Width (BW) is =',BW,' rad/sec ');\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"i) INDUCTAR (L) is = 0.20 H \n",
"ii) Resistance (R) is = 2.00 ohm \n",
"iii) (Q) is = 223.60\n",
"iv) Band Width (BW) is = 10.00 rad/sec \n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E32 - Pg 618"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # Example 9-32 PG NO 618-619\n",
"import math, cmath\n",
"P1=1-1j*50;\n",
"P2=1+1j*150;\n",
"Z1=0+0j*50;\n",
"I=(0.2*Z1)/(P1*P2);\n",
"print 'i) Current (I) is = ',I,'A'\n",
"L=5.; \n",
"R=10.;\n",
"C=2.*10.** -5.;\n",
"Wo=1/math.sqrt(L*C);\n",
"print 'ii) Wo (Wo) is = ',Wo,' rad/sec '\n",
"Q=(Wo*L)/R;\n",
"print 'iii) Q (Q) is = ',Q;\n",
"BW=Wo/Q;\n",
"print 'ii) Band Width (BW) is = ',BW,' rad/sec '\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"i) Current (I) is = 0j A\n",
"ii) Wo (Wo) is = 100.0 rad/sec \n",
"iii) Q (Q) is = 50.0\n",
"ii) Band Width (BW) is = 2.0 rad/sec \n"
]
}
],
"prompt_number": 3
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E37 - Pg 623"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # EXAMPLE 9-37 PG NO 623-624\n",
"C=1./8.5; # Capacitor\n",
"L=1./(17.*C); # Inductar\n",
"print '%s %.2f %s' %('ii) Inductar (L) is = ',L,'H');\n",
"R=2.*L; # Resistance\n",
"print '%s %.2f %s' %('ii) Resistance (R) is = ',R,' ohm ');\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"ii) Inductar (L) is = 0.50 H\n",
"ii) Resistance (R) is = 1.00 ohm \n"
]
}
],
"prompt_number": 4
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E38 - Pg 624"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # EXAMPLE 9-38 PG NO=624-625\n",
"C=1./9.; # CAPACITOR\n",
"X=2.; # R/L=X\n",
"Y=6-X; # G/C\n",
"G=4.*C;\n",
"print '%s %.2f %s' %('i) G (G) = ',G,' ohm')\n",
"L=0.9;\n",
"R=1.8;\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"i) G (G) = 0.44 ohm\n"
]
}
],
"prompt_number": 5
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E46 - Pg 630"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # EXAMPLE 9-46 PG NO 630-631\n",
"import cmath\n",
"ZA=5+1j*3;\n",
"YA=1./ZA;\n",
"print 'i) Admittance (YA) is = ',YA,' siemens ';\n",
"V=100.; # VOLTAGE\n",
"IA=V*YA;\n",
"print 'ii) Current (IA) is = ',IA,' A ';\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"i) Admittance (YA) is = (0.147058823529-0.0882352941176j) siemens \n",
"ii) Current (IA) is = (14.7058823529-8.82352941176j) A \n"
]
}
],
"prompt_number": 6
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E50 - Pg 632"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # EXAMPLE 9-50 PG NO-632\n",
"I1=17.39-1j*4.66; # CURRENT\n",
"I2=9+1j*15.68; # CURRENT\n",
"I3=-1j*10.95; # CURRENT\n",
"I=I1+I2+I3;\n",
"print 'i)CURRENT (I) = ',I,' A'\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"i)CURRENT (I) = (26.39+0.07j) A\n"
]
}
],
"prompt_number": 7
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example E56 - Pg 636"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" # example 9-56 pg no-636\n",
"Z1=8.05+1j*2.156; # IMPEDANCE\n",
"XL=2.155;\n",
"W=5000;\n",
"L=XL/W;\n",
"print 'i)INDUCTANCE (L) = ',L,' H'\n",
"Z2=4.166-1j*7.216; # IMPEDANCE\n",
"Xc=7.216;\n",
"C=1/(W*Xc);\n",
"print 'ii)CAPACITOR (C) = ',C,' F'\n",
"D=11.708; # DIAMETER\n",
"XL1=12.81;\n",
"L1=XL1/W;\n",
"print 'i) INDUCTANCE (L1) = ',L1,' H'\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"i)INDUCTANCE (L) = 0.000431 H\n",
"ii)CAPACITOR (C) = 2.77161862528e-05 F\n",
"i) INDUCTANCE (L1) = 0.002562 H\n"
]
}
],
"prompt_number": 8
}
],
"metadata": {}
}
]
}