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Diffstat (limited to '273/CH24/EX24.7/ex24_7.sce')
| -rwxr-xr-x | 273/CH24/EX24.7/ex24_7.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/273/CH24/EX24.7/ex24_7.sce b/273/CH24/EX24.7/ex24_7.sce new file mode 100755 index 000000000..6d053a39b --- /dev/null +++ b/273/CH24/EX24.7/ex24_7.sce @@ -0,0 +1,12 @@ +clc;clear;
+//Example 24.7
+//calculation of power loss
+
+//given values
+Pi=1*10^-3;//initial power level in W
+l=.5;//length of cable in km
+Po=.85*Pi
+
+//calculation
+a=(10/l)*log10(Pi/Po);
+disp(a,'loss in dB/km is');
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