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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1850/CH1/EX1.4 | |
| 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 '1850/CH1/EX1.4')
| -rwxr-xr-x | 1850/CH1/EX1.4/exa_1_4.sce | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/1850/CH1/EX1.4/exa_1_4.sce b/1850/CH1/EX1.4/exa_1_4.sce new file mode 100755 index 000000000..1e207b10d --- /dev/null +++ b/1850/CH1/EX1.4/exa_1_4.sce @@ -0,0 +1,41 @@ +// Exa 1.4
+clc;
+clear;
+close;
+// Given data
+format('v',7)
+V_CC= 10;// in volt
+V_EE= 10;// in volt
+V_BE= 0.7;// in volt
+R_C= 2.2;// in k ohm
+R_C= R_C*10^3;// in ohm
+R_E= 4.7;// in k ohm
+R_E= R_E*10^3;// in ohm
+Ri_1= 50;// in ohm
+Ri_2= Ri_1;// in ohm
+Bita_dc= 100;
+Bita_ac = Bita_dc;
+// Part (a)
+I_CQ = (V_EE-V_BE)/(2*R_E+Ri_1/Bita_dc);// in amp
+I_E= I_CQ;// in amp
+disp(I_CQ*10^3,"Value of I_CQ in mA");
+V_CEQ= V_CC + V_BE - I_CQ*R_C;// in volt
+disp(V_CEQ,"Value of V_CEQ in volt");
+
+// Part(b)
+re_desh= (26*10^-3)/I_E;// in ohm
+// A_d= V_out/V_ind = R_C/re_desh
+A_d = R_C/re_desh;
+disp(A_d,"Voltage gain ");
+
+// Part(c)
+// R_in1= R_in2= 2*Bita_ac*re_desh
+R_in1= 2*Bita_ac*re_desh;// in ohm
+disp(R_in1*10^-3,"Input resistance in k ohm");
+
+// Part(d)
+// R_out1= R_out2= R_C
+R_out1= R_C;// in ohm
+disp(R_out1*10^-3,"Output resistance in k ohm");
+
+
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