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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/EX5.21/Exa_5_21.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/EX5.21/Exa_5_21.sce')
| -rwxr-xr-x | 2123/CH5/EX5.21/Exa_5_21.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/2123/CH5/EX5.21/Exa_5_21.sce b/2123/CH5/EX5.21/Exa_5_21.sce new file mode 100755 index 000000000..039f26e01 --- /dev/null +++ b/2123/CH5/EX5.21/Exa_5_21.sce @@ -0,0 +1,27 @@ +0//Example No. 5.21
+clc;
+clear;
+close;
+format('v',5);
+
+//Given Data :
+V1=230;//V
+N1=1500;//rpm
+Ra=1;//ohm
+Ia=10;//A
+T=5;//N-m
+//V=K*omega+Ia*Ra
+K=V1/(N1*2*%pi/60+Ia*Ra);//V-s/rad or N-m/A
+Ia=T/K;//A
+alfa1=30;//degree
+V=2*V1*sqrt(2)/%pi*cosd(alfa1);//Volt
+omega=(V-Ia*Ra)/K;//rad/s
+N=omega*60/2/%pi;//rpm
+disp(N,"Parrt(a) Speed in rpm : ");
+alfa=45;//degree
+N=950;//rpm
+V=2*V1*sqrt(2)/%pi*cosd(alfa);//Volt
+Ia=(V-K*2*%pi/60*N)/Ra;//A
+T=K*Ia;//N-m
+disp(T,"Part(b) Torque in N-m : ");
+//Answer is wrong in the book.
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