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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 /761/CH14/EX14.9/14_9.sce | |
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initial commit / add all books
Diffstat (limited to '761/CH14/EX14.9/14_9.sce')
| -rwxr-xr-x | 761/CH14/EX14.9/14_9.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/761/CH14/EX14.9/14_9.sce b/761/CH14/EX14.9/14_9.sce new file mode 100755 index 000000000..ac24ed1d4 --- /dev/null +++ b/761/CH14/EX14.9/14_9.sce @@ -0,0 +1,16 @@ +clc;
+// page no 545
+// prob no 14.9
+Zo=50;// line impedence in ohm
+ZL=100;// load impedance in ohm
+vf=0.8;//velocity factor
+l=1;//length of line
+f=30*10^6;// freq of operation
+c=3*10^8;//velo of light
+// we have to find the length of line in degree
+wl=vf*c/f//wavelength
+// Then the length of line in degree is
+ang=l/wl*360
+// calculation of impedance
+Z=Zo*(ZL+(%i*Zo*tand(ang)))/(Zo+(%i*ZL*tand(ang)));
+disp('ohm',Z,'The impedance looking toward the load');
\ No newline at end of file |