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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /2702/CH3/EX3.20 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '2702/CH3/EX3.20')
| -rw-r--r-- | 2702/CH3/EX3.20/Ex_3_20.sce | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/2702/CH3/EX3.20/Ex_3_20.sce b/2702/CH3/EX3.20/Ex_3_20.sce new file mode 100644 index 000000000..ceab310ab --- /dev/null +++ b/2702/CH3/EX3.20/Ex_3_20.sce @@ -0,0 +1,49 @@ +// Exa 3.20
+clc;
+clear;
+close;
+// Given data
+VBE= 0.7;// in V
+VCC= 10.7;// in V
+R_C= 10;//in kΩ
+R_C=R_C*10^3;// in Ω
+R_B= 10;//in kΩ
+R_B=R_B*10^3;// in Ω
+I1= (VCC-VBE)/R_C;// in A
+disp(I1*10^3,"The value of I1 in mA is : ")
+// Part (b)
+VC= -4;//in V
+VB= -10;// in V
+R_C= 5.6;//in kΩ
+R_C=R_C*10^3;// in Ω
+R_B= 2.4;//in kΩ
+R_B=R_B*10^3;// in Ω
+VCC=12;// V
+I_C= (VC-VB)/R_B;// in A
+V2= VCC- (R_C*I_C);
+disp(V2,"The value of V2 in volt is : ");
+// Part (c)
+VCC= 0;
+VCE= -10;// in V
+R_C= 10;//in kΩ
+R_C=R_C*10^3;// in Ω
+I_C= (VCC-VCE)/R_C;// in A
+V4= 1;// in V
+I3= I_C;// in A (approx)
+disp(V4,"The value of V4 in volt is : ");
+disp(I3*10^3,"The value of I3 in mA is : ")
+// Part (d)
+VBE= -10;// in V
+VCC= 10;// in V
+R_B= 5;//in kΩ
+R_B=R_B*10^3;// in Ω
+R_C= 15;//in kΩ
+R_C=R_C*10^3;// in Ω
+// I5= I_C and
+// I5= (V6-0.7-VBE)/R_B and I_C= (VCC-V6)/R_C
+V6= (VCC*R_B+R_C*(0.7+VBE))/(R_C+R_B);
+disp(V6,"The value of V6 in volt is : ")
+I5= (V6-0.7-VBE)/R_B;// in A
+disp(I5*10^3,"The value of I5 in mA is : ")
+
+
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