1 files changed, 0 insertions, 30 deletions
diff --git a/Microwave_and_Radar_Engineering/Chapter_8.ipynb b/Microwave_and_Radar_Engineering/Chapter_8.ipynb
index d2c5bc27..ad0ccc9e 100644
--- a/Microwave_and_Radar_Engineering/Chapter_8.ipynb
+++ b/Microwave_and_Radar_Engineering/Chapter_8.ipynb
@@ -27,13 +27,11 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Compute -\n",
       "a)dc electron velocity\n",
       "b)dc phase constant\n",
       "c)plasma frequency\n",
       "d)reduced plasma frequency \n",
       "e)dc beam current density\n",
-      "f)instantaeneous beam current density'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -105,10 +103,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine -\n",
       "a)input rms voltage\n",
       "b)output rms voltage\n",
-      "c)power delivered to the load'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -162,10 +158,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Dtermine -\n",
       "a)input power\n",
       "b)output power\n",
-      "c)efficiency'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -218,11 +212,9 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine -\n",
       "a)electron velocity \n",
       "b)dc transit time of electrons\n",
       "c)input voltage for maximum output voltage\n",
-      "d)voltage gain in decibles'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -288,11 +280,9 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
       "a)Find the input microwave voltage V1 in order to generate maximum output voltage\n",
       "b)Determine the voltage gain (reflecting beam loading in the output cavity)\n",
       "c)Calculate the efficiency of the amplifier neglecting beam loading\n",
-      "d)Compute the beam loading conductance and show that one may neglect it in the preceeding calculations'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -364,10 +354,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
       "a)Find the value of repeller voltage Vr\n",
       "b)Find the dc necesaary to give the microwave gap of voltage of 200V\n",
-      "c)Calculate the elctron efficiency'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -434,10 +422,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''\n",
       "a)Determine the efficiency of the reflex klystron\n",
       "b)Find the total power output in mW\n",
-      "c)If 20% of the power delivered by the elctron beam is dissipated in the cavity walls find the power delivered to the load'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -488,10 +474,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine -\n",
       "a)Hull cut-off voltage\n",
       "b)Cut-off magnetic flux density\n",
-      "c)Cyclotron frequency'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -548,7 +532,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate axial phase velocity and the anode voltage'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -596,11 +579,9 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine -\n",
       "a)electron velocity\n",
       "b)dc electronic transit time\n",
       "c)input voltage for maximum output voltage\n",
-      "d)voltage gain in decibles'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -666,13 +647,11 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine -\n",
       "a)dc electron velocity\n",
       "b)dc phase constant\n",
       "c)plasma frequency\n",
       "d)reduced plasma frequency\n",
       "e)beam current density\n",
-      "f)instantaneous bean current density'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -744,7 +723,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calclate the gap transit angle and optimum length of drift region'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -791,10 +769,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate -\n",
       "a)input RF voltage\n",
       "b)voltage gain\n",
-      "c)efficiency'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -859,10 +835,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Calculate -\n",
       "a)cyclotron angular frequency\n",
       "b)Hull cut-off voltage\n",
-      "c)cut-off magnetic flux density'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -917,10 +891,8 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Determine - \n",
       "a)input power\n",
       "b)output power\n",
-      "c)efficiency'''\n",
       "\n",
       "import math\n",
       "\n",
@@ -973,9 +945,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "'''Find -\n",
       "a)repeller voltage\n",
-      "b)beam current'''\n",
       "\n",
       "import math\n",
       "\n",