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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 6: Level"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.10: calculation_of_level_on_the_probe.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.10, page no-375\n",
+"clear\n",
+"clc\n",
+"c2=100*10^-6\n",
+"r1=10*10^3\n",
+"r2=100*10^3\n",
+"r3=50*10^3\n",
+"Cx=r1*c2/r3\n",
+"Cx=Cx*10^6\n",
+"printf('Cx = %d microFarad',Cx)\n",
+"c=5\n",
+"l=Cx/c\n",
+"printf('\nLevel on the probe = %dm',l)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.1: output_current_of_two_wire_pressure_transmitter.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.1, page no-370\n",
+"clear\n",
+"clc\n",
+"//(a)\n",
+"p=1.5\n",
+"a=4\n",
+"b=20\n",
+"wh=(((b-a)/2)*p)+a\n",
+"printf('(a)just at the bottom level of the tank\nWater head applied to the transmitter =%d mA ',wh)\n",
+"//(b)\n",
+"wh2=(((b-a)/2)*p)+2*a\n",
+"printf('\n\n(b)5m below the bottom of the tank\nWater head applied to the transmitter =%d mA ',wh2)\n",
+"//(c)\n",
+"wh3=(((b-a)/2)*p)\n",
+"printf('\n\n(c)5m above the bottom of the tank\nWater head applied to the transmitter =%d mA ',wh3)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.2: water_level_and_current_at_different_positions.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.2, page no-371\n",
+"clear\n",
+"clc\n",
+"//(a)\n",
+"b=20\n",
+"a=4\n",
+"op=16\n",
+"p=(op-a)*2/(b-a)\n",
+"p_h=p*10\n",
+"h=p_h-2-5\n",
+"printf('(a)\nh = %dm',h)\n",
+"//(b)\n",
+"p1=1\n",
+"t_op=((b-a)/2)*p1+4\n",
+"printf('\n(b)\nTransmitter output =%d mA',t_op)\n",
+"//(c)\n",
+"p2=0.5\n",
+"t_op1=((b-a)/2)*p2+4\n",
+"printf('\n(c)\nTransmitter output =%d mA',t_op1)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.3: Differential_pressure_output_at_different_levels.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.3, page no-372\n",
+"clear\n",
+"clc\n",
+"//(a)\n",
+"b=20\n",
+"a=4\n",
+"op=16\n",
+"wt_l1=25\n",
+"t_op=((b-a)/100)*(100-75)+4\n",
+"printf('(a)\nWater level=+25cm\nTransmitter output = %d mA',t_op)\n",
+"\n",
+"//(b)\n",
+"wt_l2=-25\n",
+"t_op2=((b-a)/100)*(100-25)+4\n",
+"printf('\n(b)\nWater level=-25cm\nTransmitter output = %d mA',t_op2)\n",
+"\n",
+"//(c)\n",
+"t_op3=12\n",
+"H=(100/(b-a))*(12-4)\n",
+"printf('\n(c)\nHead Applied = %d cm\nLevel corresponding to 50 cm head =0 cm ',H)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.4: Displacer_with_spring_balance.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.4, page no-373\n",
+"clear\n",
+"clc\n",
+"//(a)\n",
+"a=5*10^-4\n",
+"l=8\n",
+"dens=6*1000\n",
+"w=a*l*dens\n",
+"printf('(a)\nWeight of the displacer if weighed in air = %d kg',w)\n",
+"//(i)\n",
+"sbr1=23\n",
+"wloss1=w-sbr1\n",
+"L1=wloss1/(1000*a)\n",
+"printf('\n(i)\tL1=%dm',L1)\n",
+"//(ii)\n",
+"sbr2=22\n",
+"wloss2=w-sbr2\n",
+"L2=wloss2/(1000*a)\n",
+"printf('\n(ii)\tL2=%dm',L2)\n",
+"//(iii)\n",
+"sbr3=21\n",
+"wloss3=w-sbr3\n",
+"L3=wloss3/(1000*a)\n",
+"printf('\n(iii)\tL3=%dm',L3)\n",
+"\n",
+"//(b)\n",
+"level=8\n",
+"wt=a*level*1000\n",
+"spring=w-wt\n",
+"printf('\n(b):when the tank is full\nSpring Balance reading = %d kg',spring)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.5: Buoyancy_Force_calculation.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.5, page no-374\n",
+"clear\n",
+"clc\n",
+"rho=1000\n",
+"v=3\n",
+"Bw=rho*v\n",
+"printf('Buoyance Force(Bw) = %d kg',Bw)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.6: Determination_of_displaced_volume_from_Buoyancy_Force.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.6, page no-374\n",
+"clear\n",
+"clc\n",
+"rho=1000\n",
+"Bw=5000\n",
+"v=Bw/rho\n",
+"printf('V = %d m^3',v)\n",
+""
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.7: Determination_of_hydrostatic_pressure_in_open_tank.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.7, page no-374\n",
+"clear\n",
+"clc\n",
+"\n",
+"rho=1000\n",
+"h=10\n",
+"P=rho*h\n",
+"printf('P = %d kg/m^2 = %d kg/cm^2 ',P,P/10000)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.8: Determination_of_hydrostatic_pressure_in_closed_tank.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.8, page no-374\n",
+"clear\n",
+"clc\n",
+"rho=1000\n",
+"h=15\n",
+"ex_p=1\n",
+"P=(rho*h/10000)+ex_p\n",
+"printf('P = %.1f kg/cm^2',P)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 6.9: Determination_of_height_from_hydrostatic_pressure.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Example 6.9, page no-374\n",
+"clear\n",
+"clc\n",
+"rho=1000\n",
+"ex_p=0.5*10^4\n",
+"P=1.6*10^4//(rho*h/10000)+ex_p\n",
+"h=(P-ex_p)/1000\n",
+"printf('h = %d m',h)"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}