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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 /1892/CH2/EX2.4/Example2_4.sce | |
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initial commit / add all books
Diffstat (limited to '1892/CH2/EX2.4/Example2_4.sce')
| -rwxr-xr-x | 1892/CH2/EX2.4/Example2_4.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/1892/CH2/EX2.4/Example2_4.sce b/1892/CH2/EX2.4/Example2_4.sce new file mode 100755 index 000000000..201023afa --- /dev/null +++ b/1892/CH2/EX2.4/Example2_4.sce @@ -0,0 +1,21 @@ +// Example 2.4
+
+clear; clc; close;
+format('v',7);
+
+// Given data
+f=50;//in Hz
+Z1m=3+%i*2.7;//in ohm
+Z1a=7+%i*3;//in ohm
+alfa=90;//in degree
+
+//Calculations
+//Z1a=7+%i*3-%i*Xc;//in ohm(Xc assumed to be connected in auxiliary winding)
+fi_a=90-atand(imag(Z1m),real(Z1m))
+R1a=real(Z1a);//in ohm
+X1a=imag(Z1a);//in ohm
+X=tand(fi_a)*R1a;//in ohm
+Xc=X+X1a;//in ohm
+C=1/2/%pi/f/Xc;//in Farad
+disp(C*10^6,"Value of capacitance in micro farad : ");
+//Note : In the book, Torque is calculated even not asked in question and not given the sufficient data to calculate it.
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