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-rwxr-xr-x462/CH3/EX3.3/ex_3_3.pdfbin0 -> 91240 bytes
-rwxr-xr-x462/CH3/EX3.3/ex_3_3.sce38
-rwxr-xr-x462/CH3/EX3.4.a/ex_3_4_a.pdfbin0 -> 90790 bytes
-rwxr-xr-x462/CH3/EX3.4.a/ex_3_4_a.sce7
-rwxr-xr-x462/CH3/EX3.4.b/ex_3_4_b.pdfbin0 -> 91348 bytes
-rwxr-xr-x462/CH3/EX3.4.b/ex_3_4_b.sce8
-rwxr-xr-x462/CH3/EX3.5.a/ex_3_5_a.pdfbin0 -> 89188 bytes
-rwxr-xr-x462/CH3/EX3.5.a/ex_3_5_a.sce7
-rwxr-xr-x462/CH3/EX3.5.b/ex_3_5_b.pdfbin0 -> 88401 bytes
-rwxr-xr-x462/CH3/EX3.5.b/ex_3_5_b.sce7
-rwxr-xr-x462/CH3/EX3.7.a/ex_3_7_a.pdfbin0 -> 89154 bytes
-rwxr-xr-x462/CH3/EX3.7.a/ex_3_7_a.sce13
-rwxr-xr-x462/CH3/EX3.7.b/ex_3_7_b.pdfbin0 -> 89377 bytes
-rwxr-xr-x462/CH3/EX3.7.b/ex_3_7_b.sce10
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diff --git a/462/CH3/EX3.3/ex_3_3.pdf b/462/CH3/EX3.3/ex_3_3.pdf
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diff --git a/462/CH3/EX3.3/ex_3_3.sce b/462/CH3/EX3.3/ex_3_3.sce
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+//example 3.3//
+clc
+//clears the screen//
+clear
+//clears already existing varibales//
+a=10;
+//input voltage (in volts)//
+b=.7;
+//transistor voltage(saturation voltage)//
+c=5;
+//resistor b/w input voltage and the transistor//
+d=10;
+//input voltage from collector side//
+e=0.1;
+//transistor voltage(saturation voltage from collector side)//
+f=2;
+//resistor in kilo-ohm//
+g=30;
+h=-10;
+//input voltage from emitter side//
+I=(a-b)/c;
+//base current of transistor from given figure//
+disp('the base current of given circuit is (in mA):')
+disp(I)
+//base current is in mA//
+K=(d-e)/f
+//collector current of transistor from given figure//
+disp('the collector current of given circuit is (in mA):')
+disp(K)
+//collector current in mA(saturation current)//
+L=K/g
+disp('base current required for the transistor to be in saturation is (in mA):')
+disp(L)
+//current in mA//
+M=(h-b)/c
+disp('the base current is (in mA):')
+disp(M)
+//base current in mA// \ No newline at end of file
diff --git a/462/CH3/EX3.4.a/ex_3_4_a.pdf b/462/CH3/EX3.4.a/ex_3_4_a.pdf
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diff --git a/462/CH3/EX3.4.a/ex_3_4_a.sce b/462/CH3/EX3.4.a/ex_3_4_a.sce
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+//example 3.4(a)//
+clc
+//clears the screen//
+clear
+//clears already existing variables//
+disp('when the input voltage = -5V, the JFET is opening at point A, where I(D)=0 and V(0)=V(DD)=20V')
+disp('this corresponds to the switch in OFF state') \ No newline at end of file
diff --git a/462/CH3/EX3.4.b/ex_3_4_b.pdf b/462/CH3/EX3.4.b/ex_3_4_b.pdf
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diff --git a/462/CH3/EX3.4.b/ex_3_4_b.sce b/462/CH3/EX3.4.b/ex_3_4_b.sce
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+//example 3.4(b)//
+clc
+//clears the screen//
+clear
+//clears the command window//
+disp('when V(i)=0V, the JFET is operating at point B, where I(D)=3.8mA and V(o)=1V')
+disp('this corresponds to the switch in ON stage')
+//the answers have been taken directly from the figure// \ No newline at end of file
diff --git a/462/CH3/EX3.5.a/ex_3_5_a.pdf b/462/CH3/EX3.5.a/ex_3_5_a.pdf
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diff --git a/462/CH3/EX3.5.a/ex_3_5_a.sce b/462/CH3/EX3.5.a/ex_3_5_a.sce
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+//example 3.5(a)//
+clc
+//clears the window//
+clear
+//clears already existing variables//
+disp('when V(i)=0, the transistor is cutoff because the voltage between the gate and the source is below the threshold voltage. Correspondingly the output voltage V(0)=5V(point (N) as in figure)')
+//answer according to the cuts of load line// \ No newline at end of file
diff --git a/462/CH3/EX3.5.b/ex_3_5_b.pdf b/462/CH3/EX3.5.b/ex_3_5_b.pdf
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diff --git a/462/CH3/EX3.5.b/ex_3_5_b.sce b/462/CH3/EX3.5.b/ex_3_5_b.sce
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+//example 3.5(b)//
+clc
+//clears the window//
+clear
+//clears already existing variables//
+disp('when V(i)=5V, the transistor is operating at point M and V(o)=0')
+disp('this corresponds to ON stage!') \ No newline at end of file
diff --git a/462/CH3/EX3.7.a/ex_3_7_a.pdf b/462/CH3/EX3.7.a/ex_3_7_a.pdf
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diff --git a/462/CH3/EX3.7.a/ex_3_7_a.sce b/462/CH3/EX3.7.a/ex_3_7_a.sce
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+//example 3.7(a)//
+clc
+//clears the screen//
+clear
+//clears existing variables//
+disp('when V(i)=0, the transistor T(1) is operating at point B')
+t=5;
+//input voltage as given in question//
+x=0;
+V=t-x;
+//output voltage in volts//
+disp('here V(o)(in volts)=')
+disp(V) \ No newline at end of file
diff --git a/462/CH3/EX3.7.b/ex_3_7_b.pdf b/462/CH3/EX3.7.b/ex_3_7_b.pdf
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+//example 3.7(b)//
+clc
+//clears the screen//
+clear
+//clears already existing variables//
+disp('when V(i)=5V, the transistor T(1) is operating at point C')
+V=0;
+disp('output voltage in volts=')
+disp(V)
+//all the outcomes are as per the diagram// \ No newline at end of file