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diff --git a/863/CH9/EX9.2/Ex9_2.sce b/863/CH9/EX9.2/Ex9_2.sce
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+//Caption:Design a linear ramp generator
+//Ex9.2
+clc;
+clear;
+close;
+V=5//Output voltage(in volts)
+Vcc=15//Supply voltage(in volts)
+Vce2=3//Voltage(in volts)
+C1=1//Capacitance(in micro fard)
+t=1//pulse width(in ms)
+Vbe=0.7//Base emitter voltage(in volts)
+V3=Vcc-Vce2-5
+Ic=C1*V/t
+R3=V3/Ic
+Vb=V3+Vbe
+I1=Ic/10
+R1=Vb/I1
+i1=Vb/R1
+V2=Vcc-Vb
+R2=V2/I1
+disp(C1,R3,R2,R1,'Components required to design the circuit are resistors R1,R2,R3(in kilo ohm) and capacitance C1(in micro farad)=')
+\ No newline at end of file