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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 /695/CH3/EX3.6/Ex3_6.txt | |
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initial commit / add all books
Diffstat (limited to '695/CH3/EX3.6/Ex3_6.txt')
| -rwxr-xr-x | 695/CH3/EX3.6/Ex3_6.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/695/CH3/EX3.6/Ex3_6.txt b/695/CH3/EX3.6/Ex3_6.txt new file mode 100755 index 000000000..c621385fe --- /dev/null +++ b/695/CH3/EX3.6/Ex3_6.txt @@ -0,0 +1,17 @@ +//Caption:Determine the (a)No load input power (b)magnetising component of current and no load power factor
+//Exa:3.6
+clc;
+clear;
+close;
+f=50;//in Hz
+P=20*1000;//in watts
+E_1=2200;//in volts
+E_2=220;//in volts
+I=1.3;//in amperes
+I_w=0.5;//in amperes
+W=E_2*I_w;
+disp(W,'(a)No load input power (in watts)=')
+pf=I_w/I;
+disp(pf,'(b)No load power factor=');
+I_m=I*sqrt(1-pf^2);
+disp(I_m,' Magnetising component of current (in amperes)')
\ No newline at end of file |