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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 /2045/CH5/EX5.4 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2045/CH5/EX5.4')
| -rwxr-xr-x | 2045/CH5/EX5.4/Ex5_4.pdf | bin | 0 -> 11118 bytes | |||
| -rwxr-xr-x | 2045/CH5/EX5.4/Ex5_4.sce | 20 |
2 files changed, 20 insertions, 0 deletions
diff --git a/2045/CH5/EX5.4/Ex5_4.pdf b/2045/CH5/EX5.4/Ex5_4.pdf Binary files differnew file mode 100755 index 000000000..20e7e70c5 --- /dev/null +++ b/2045/CH5/EX5.4/Ex5_4.pdf diff --git a/2045/CH5/EX5.4/Ex5_4.sce b/2045/CH5/EX5.4/Ex5_4.sce new file mode 100755 index 000000000..0afe20cb0 --- /dev/null +++ b/2045/CH5/EX5.4/Ex5_4.sce @@ -0,0 +1,20 @@ +//pagenumber 287 example 4
+clear
+ib=20*10^-6;//ampere
+beta1=500;
+re=10;//ohm correction in the book
+r1=4.7*10^2;//ohm correction in the book
+ic=ib*beta1;
+voltag=ic*r1;//voltage drop at 4.7*10^3ohm
+vc=(10-voltag);
+rb=(vc-0.6)/ib;
+disp("rb = "+string((rb))+"ohm");
+//re included
+voltag=ic*re;//voltage drop at re
+vb=(0.6+voltag);
+rb=(vc-vb)/ib;
+disp("rb including emitter resistance = "+string((rb))+"ohm");
+
+
+
+
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