removing problem statements

1 files changed, 0 insertions, 30 deletions

diff --git a/Microwave_and_Radar_Engineering/Chapter_4.ipynb b/Microwave_and_Radar_Engineering/Chapter_4.ipynb
index c8b2fe93..24431e97 100644
--- a/Microwave_and_Radar_Engineering/Chapter_4.ipynb
+++ b/Microwave_and_Radar_Engineering/Chapter_4.ipynb
@@ -27,11 +27,9 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "''' Calculate - \n",
       "a)Inductance per unit length\n",
       "b)Capacitance per unit lengh\n",
       "c)Characteristic impedance\n",
-      "d)velocity of propagation'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -81,7 +79,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate aatenuation constant, phase constant, phase velocity, relative permittivity and power loss'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -139,7 +136,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate breakdown power'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -184,7 +180,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine the characteristic impedance and velocity of propagation'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -228,10 +223,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "''' Determine -\n",
       "a)Characteristic impedance\n",
       "b)Dielectric constant\n",
-      "c)Velocity of propagation'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -300,9 +293,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "''' Calculate ratio of circular waveguide cross-sectional area to the rectangular waveguide cross section when - \n",
       "a) TE wave is propagated\n",
-      "b) TM wave is propagated'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -358,7 +349,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate breadth of rectangular waveguide for dominant mode TE10'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -401,7 +391,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "''' Determine the cut-off wavelength, guide wavelength, group and phase velocities'''\n",
       "\n",
       "#Variable declaration\n",
       "a = 10          #breadth of waveguide(cms)\n",
@@ -450,10 +439,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "''' Find the following - \n",
       "a)possible modes\n",
       "b)cut-off frequencies\n",
-      "c)guide wavelength'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -517,9 +504,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Find - \n",
       "a)the required size of cross setional area of the guide\n",
-      "b)the frequencies that can be used for this mode of propagation'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -563,7 +548,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Finding all the modes of propagation'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -618,10 +602,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "''' Find - \n",
       "a)cut-off wavelength\n",
       "b)cut-off frequency\n",
-      "c)wavelength in the guide'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -669,7 +651,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Find the frequency of wave'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -714,7 +695,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine guide wavelength, phase constant and phase velocity'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -765,7 +745,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''What modes are propagated at free space wavelength of(i)10cm (ii)5cm'''\n",
       "\n",
       "#Variable declaration\n",
       "lamda_o1 = 10  #cms\n",
@@ -826,7 +805,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine characteristic wave impedance'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -872,7 +850,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine diameter of waveguide and guide wavelength'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -917,7 +894,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Analysis of TE01 mode'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -967,7 +943,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate the amount of attenuation'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -1016,7 +991,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate the maximum power handling capacity of the waveguide'''\n",
       "\n",
       "#Variable declaration\n",
       "a = 3\n",
@@ -1061,7 +1035,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate maximum power'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -1106,7 +1079,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Find peak value of electric field occuring in the guide'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -1155,7 +1127,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate the breakdown power of an airfilled rectangular waveguide'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -1198,7 +1169,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate the breakdown power'''\n",
       "\n",
       "import math\n",
       "\n",