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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 /2231/CH4/EX4.9 | |
| 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 '2231/CH4/EX4.9')
| -rwxr-xr-x | 2231/CH4/EX4.9/Ex_4_9.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/2231/CH4/EX4.9/Ex_4_9.sce b/2231/CH4/EX4.9/Ex_4_9.sce new file mode 100755 index 000000000..ddb36ddaa --- /dev/null +++ b/2231/CH4/EX4.9/Ex_4_9.sce @@ -0,0 +1,17 @@ +//Example 4_9
+clc;
+clear;close;
+
+//Given data:
+V=220;//V
+N_NoLoad=1000;//rpm
+alfa=0.6;//duty cycle
+I=20;//A
+Ra=1;//ohm
+
+//Solution :
+Eb1=V;//V////at no load
+Vin=alfa*V;//V
+Eb2=Vin-I*Ra;//V
+N=N_NoLoad*Eb2/Eb1;//rpm
+disp(N,"Speed of the motor(rpm)");
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