1 files changed, 15 insertions, 0 deletions
diff --git a/226/CH12/EX12.1/example1_sce.sce b/226/CH12/EX12.1/example1_sce.sce
new file mode 100755
index 000000000..bc9d845d5
--- /dev/null
+++ b/226/CH12/EX12.1/example1_sce.sce
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+//chapter 12
+//example 12.1
+//page 474
+printf("\n")
+printf("given")
+hfe=50;hie=1*10^3;hib=20;f1=100;Rc=3.3*10^3;Re=Rc;
+disp(" required capacitance")
+Xc2=hib;
+C2=1/(2*3.14*f1*Xc2)
+disp(" voltage gain with emitter terminal completely bypassed to ground")
+Av=-(hfe*Rc)/hie
+disp("voltage gain  when f=100")
+Av=-(hfe*Rc)/sqrt(((hie^2)+((1+hfe)*Xc2)^2))
+disp(" voltage gain when C2 is incorrectly selected as Xc2=Re/10")
+Avx=-(hfe*Rc)/sqrt(((hie^2)+((1+hfe)*(Re/10))^2))
+\ No newline at end of file