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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 /2825/CH5/EX5.3 | |
| 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 '2825/CH5/EX5.3')
| -rwxr-xr-x | 2825/CH5/EX5.3/Ex5_3.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2825/CH5/EX5.3/Ex5_3.sce b/2825/CH5/EX5.3/Ex5_3.sce new file mode 100755 index 000000000..862b07c7a --- /dev/null +++ b/2825/CH5/EX5.3/Ex5_3.sce @@ -0,0 +1,19 @@ +//Ex5_3 Pg-279
+clc
+
+Ic=12.427*10^(-3) //collector current in A
+Ib=200*10^(-6) //base current in A
+ICBO=7*10^(-6) //collector to base leakage current in A
+
+Beta=(Ic-ICBO)/(Ib+ICBO) //Dc emitter current gain factor (value in texbook is wrong)
+printf("\n Dc emitter current gain factor beta = %.0f",Beta)
+
+Ie=Ic+Ib //emitter current
+printf("\n Emitter current = %.1f mA",Ie*10^3)
+
+alpha_dc=(Ic-ICBO)/(Ib+Ic) //common current gain factor
+printf("\n Common current gain factor alpha_dc = %.2f",alpha_dc)
+
+Ib=150*10^(-6) //new base current
+Ic=Beta*Ib+(Beta+1)*ICBO //collector current (value in textbook is wrong)
+printf("\n Collector current = %.3f mA \n",Ic*10^3)
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