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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /165/CH4/EX4.25 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '165/CH4/EX4.25')
| -rw-r--r-- | 165/CH4/EX4.25/ex4_25.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/165/CH4/EX4.25/ex4_25.sce b/165/CH4/EX4.25/ex4_25.sce new file mode 100644 index 000000000..088204815 --- /dev/null +++ b/165/CH4/EX4.25/ex4_25.sce @@ -0,0 +1,20 @@ +//Example 4.25
+close;
+clc;
+
+V=3; //in volts
+Rm=50; //In ohms
+Rh=10; //in ohms
+Im=10*10^-3; //in amperes
+Ih=0.5*Im; //Half scale definition
+Vm=Ih*Rm; //Voltage across the movement
+//Voltage across unknown resitence =Voltage across meter movement
+Ix=Vm/Rh; //Current through unknown resistence
+Ish=Ix-Im/2; //Current through shunt
+Rsh=Vm/Ish; //Shunt resistence
+printf('\nValue of Shunt resistence Rs = %.2f ohm\n',Rsh)
+//Calculation of R1
+It=Ix+Im/2+Ish; //Total battery current
+V_drop=V-Vm; //Voltage drop across limiting resistor
+R1=V_drop/It;
+printf('Value of limiting resistence R1 = %.2f ohm\n',R1)
\ No newline at end of file |