1 files changed, 24 insertions, 0 deletions
diff --git a/147/CH8/EX8.28/Example8_28.sce b/147/CH8/EX8.28/Example8_28.sce
new file mode 100644
index 000000000..d4d0b68a6
--- /dev/null
+++ b/147/CH8/EX8.28/Example8_28.sce
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+close();
+clear;
+clc;
+Vbe = 0.7;
+alpha = 0.99;
+Icbo = 0;
+Vb = 1;//V
+Re = 100;
+Rc = 1000;
+Vcc = 10;
+Icbo = 0;
+Beta = alpha/(1-alpha);
+//Part (i)
+Rb = 1000;
+Ic = Beta*(Vb-Vbe)/(Rb+(1+Beta)*Re)+(Rb+Re)/(Rb+(1+Beta)*Re)*(1+Beta)*Icbo;
+//Quiescent value of Vce is
+Vce1 = Vcc - Ic*(Rc+Re);
+//Part (ii)
+Rb = 10000;
+Ic = Beta*(Vb-Vbe)/(Rb+(1+Beta)*Re)+(Rb+Re)/(Rb+(1+Beta)*Re)*(1+Beta)*Icbo;
+//Quiescent value of Vce is
+Vce2 = Vcc - Ic*(Rc+Re);
+mprintf('(i)Quiescent value of Vce = %0.2f V\n(ii)Quiescent value of Vce = %0.4f V',Vce1,Vce2);
+ 
+\ No newline at end of file