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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2123/CH5/EX5.11/Exa_5_11.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2123/CH5/EX5.11/Exa_5_11.sce')
| -rwxr-xr-x | 2123/CH5/EX5.11/Exa_5_11.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/2123/CH5/EX5.11/Exa_5_11.sce b/2123/CH5/EX5.11/Exa_5_11.sce new file mode 100755 index 000000000..5dbefc396 --- /dev/null +++ b/2123/CH5/EX5.11/Exa_5_11.sce @@ -0,0 +1,22 @@ +//Example No. 5.11
+clc;
+clear;
+close;
+format('v',5);
+
+//Given Data :
+V=250;//V
+Ra=1;//ohm
+Ia1=25;//A
+N1=900;//rpm
+If=2;//A
+N2=1100;//rpm
+Eb1=V-Ia1*Ra;//V
+//If1*Ia1=If2*Ia2
+//Eb2=V-Ia2*Ra;//V
+//-Ia2^2*Ra+Ia2*V-Eb1*Ia1*N2/N1=0;
+polynomial=[-Ra V -Eb1*Ia1*N2/N1];
+Ia2=roots(polynomial);//A
+Ia2=Ia2(2);//A(wide range not allowed)
+If2=Ia1/Ia2*If;//A
+disp(If2,"New value of field current in A : ");
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