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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 /1883/CH3/EX3.6.1/Example3_17.sce | |
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initial commit / add all books
Diffstat (limited to '1883/CH3/EX3.6.1/Example3_17.sce')
| -rwxr-xr-x | 1883/CH3/EX3.6.1/Example3_17.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1883/CH3/EX3.6.1/Example3_17.sce b/1883/CH3/EX3.6.1/Example3_17.sce new file mode 100755 index 000000000..fa50390ef --- /dev/null +++ b/1883/CH3/EX3.6.1/Example3_17.sce @@ -0,0 +1,13 @@ +//Chapter-3,Example3_6_1,pg 3-17
+
+Pin=1 //Input power in mW
+
+Pout=0.3 //output power in mW
+
+Pl=(-10)*log10(Pout/Pin) //Power loss or attenuation
+
+L=0.1 //Length of cable in km
+
+a=Pl/L //fibre attenuation
+
+printf("\nThe fibre attenuation is a = %.2f dB/km\n",a)
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