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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1964/CH5/EX5.4 | |
| 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 '1964/CH5/EX5.4')
| -rwxr-xr-x | 1964/CH5/EX5.4/ex5_4.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1964/CH5/EX5.4/ex5_4.sce b/1964/CH5/EX5.4/ex5_4.sce new file mode 100755 index 000000000..9714271b0 --- /dev/null +++ b/1964/CH5/EX5.4/ex5_4.sce @@ -0,0 +1,18 @@ +//Chapter-5, Example 5.4, Page 161
+//=============================================================================
+clc
+clear
+//INPUT DATA
+I=10;//given current in A
+P=1000;//power in Watts
+V=250;//voltage in volts
+f=25;//frequency in Hz
+//CALCULATIONS
+R=P/((I)^2);//resistance in ohms
+Z=V/I;//impedance in ohms
+Xl=sqrt((Z)^2-(R)^2);//reactance in ohms
+L=Xl/(2*%pi*f);//inductance in Henry
+Pf=R/Z;//power factor,lagging,pf=cos(phi)
+mprintf("thus impedance,resistance,inductance,reactance and powerfactor are %d ohms,%d ohms,%1.3f H,%2.2f ohms and %1.1f respectively",Z,R,L,Xl,Pf);
+//=================================END OF PROGRAM======================================================================================================
+
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