From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1883/CH3/EX3.6.2/Example3_16.sce | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100755 1883/CH3/EX3.6.2/Example3_16.sce (limited to '1883/CH3/EX3.6.2') diff --git a/1883/CH3/EX3.6.2/Example3_16.sce b/1883/CH3/EX3.6.2/Example3_16.sce new file mode 100755 index 000000000..53181b2dc --- /dev/null +++ b/1883/CH3/EX3.6.2/Example3_16.sce @@ -0,0 +1,13 @@ +//Chapter-3,Example3_6_2,pg 3-18 + +L=3 //length of fibre in km + +a=1.5 //Loss specification in dB/km + +Pin=9.0 //input power in uW + +Pl=a*L //Power loss + +Pout=Pin*10^(-Pl/10) //as Power loss or attenuation is Pl=(-10)*log10(Pout/Pin) + +printf("\nThe output power Pout = %.3f uW\n",Pout) -- cgit