diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2330/CH8 | |
| 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 '2330/CH8')
| -rwxr-xr-x | 2330/CH8/EX8.1/ex8_1.sce | 17 | ||||
| -rwxr-xr-x | 2330/CH8/EX8.2/ex8_2.sce | 20 | ||||
| -rwxr-xr-x | 2330/CH8/EX8.3/ex8_3.sce | 23 | ||||
| -rwxr-xr-x | 2330/CH8/EX8.4/ex8_4.sce | 26 |
4 files changed, 86 insertions, 0 deletions
diff --git a/2330/CH8/EX8.1/ex8_1.sce b/2330/CH8/EX8.1/ex8_1.sce new file mode 100755 index 000000000..93cb2b478 --- /dev/null +++ b/2330/CH8/EX8.1/ex8_1.sce @@ -0,0 +1,17 @@ +// Example 8.1
+format('v',6)
+clc;
+clear;
+close;
+// given data
+V_EE= 10;// in V
+V_BE= 0.7;// in V
+R_E= 20*10^3;// in Ω
+V_CC= 25;// in V
+R_C= 10*10^3;// in Ω
+// The emitter current
+I_E= (V_EE-V_BE)/R_E;// in A
+I_C= I_E;// in A
+// The collector to base voltage,
+V_CB= V_CC-I_C*R_C;// in V
+disp(V_CB,"The value of V_CB in volts is : ")
diff --git a/2330/CH8/EX8.2/ex8_2.sce b/2330/CH8/EX8.2/ex8_2.sce new file mode 100755 index 000000000..a2298eec4 --- /dev/null +++ b/2330/CH8/EX8.2/ex8_2.sce @@ -0,0 +1,20 @@ +// Example 8.2
+format('v',5)
+clc;
+clear;
+close;
+// given data
+V_EE= 12;// in V
+V_BE= 0.7;// in V
+R_E= 5.6*10^3;// in Ω
+V_CC= 15;// in V
+R_C= 6.8*10^3;// in Ω
+// The emitter current,
+I_E= (V_EE-V_BE)/R_E;// in A
+I_C= I_E;// in A
+// The collector to base voltage
+V_CB= V_CC-I_C*R_C;// in V
+disp(V_CB,"The value of V_CB in volts is : ")
+
+// Note : The answer in the book is not accurate.
+
diff --git a/2330/CH8/EX8.3/ex8_3.sce b/2330/CH8/EX8.3/ex8_3.sce new file mode 100755 index 000000000..2a652f75e --- /dev/null +++ b/2330/CH8/EX8.3/ex8_3.sce @@ -0,0 +1,23 @@ +// Example 8.3
+format('v',6)
+clc;
+clear;
+close;
+// given data
+V_EE= 15;// in V
+V_BE= 0.7;// in V
+R_E= 22*10^3;// in Ω
+Vin= 2*10^-3;// in V
+V= 25*10^-3;// in V
+R1= 10*10^3;// in Ω
+R2= 30*10^3;// in Ω
+I_E= (V_EE-V_BE)/R_E;// in A
+// The ac resistance of emitter diode,
+r_desh_e= V/I_E;// in Ω
+r_L= R1*R2/(R1+R2);// in Ω
+// The voltage gain
+A= r_L/r_desh_e;
+// The output voltage
+Vout= A*Vin;// in V
+Vout= Vout*10^3;// in mV
+disp(Vout,"The output voltage in mV is : ")
diff --git a/2330/CH8/EX8.4/ex8_4.sce b/2330/CH8/EX8.4/ex8_4.sce new file mode 100755 index 000000000..3424dc513 --- /dev/null +++ b/2330/CH8/EX8.4/ex8_4.sce @@ -0,0 +1,26 @@ +// Example 8.4
+format('v',5)
+clc;
+clear;
+close;
+// given data
+V_EE= 10;// in V
+V_BE= 0.7;// in V
+R_E= 6.8*10^3;// in Ω
+Rs= 100;// in Ω
+R1= 3.3*10^3;// in Ω
+R2= 1.5*10^3;// in Ω
+V= 25*10^-3;// in V
+Vs= 1*10^-3;// in V
+I_E= (V_EE-V_BE)/R_E;// in A
+r_desh_e= V/I_E;// in Ω
+Zin= r_desh_e;// in Ω
+// The input voltage to the emitter,
+Vin= Zin*Vs/(Rs+Zin);// in V
+r_L= R1*R2/(R1+R2);// in Ω
+// The voltage gain,
+A= r_L/r_desh_e;
+// The output voltage
+Vout= A*Vin;// in V
+Vout= Vout*10^3;// in mV
+disp(Vout,"The output voltage in mV is : ")
|