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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 /275/CH1/EX1.1.57 | |
| 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 '275/CH1/EX1.1.57')
| -rwxr-xr-x | 275/CH1/EX1.1.57/Ch1_1_57.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/275/CH1/EX1.1.57/Ch1_1_57.sce b/275/CH1/EX1.1.57/Ch1_1_57.sce new file mode 100755 index 000000000..4f7e786db --- /dev/null +++ b/275/CH1/EX1.1.57/Ch1_1_57.sce @@ -0,0 +1,23 @@ +clc
+disp("Example 1.57")
+printf("\n")
+disp("To find diode current at 25c and 75c")
+RL=150
+//both diode voltage drop as given in fig 1.47
+Vr1=0.7 //for silicon
+Vr2=0.3 //for Germanium
+Vdc=5
+//apply KVL to given circuit
+IF1=(Vdc-(Vr1+Vr2))/RL
+//for silicon diode
+v=(-1.8*10^-3)
+T1=25
+T2=75
+VFT2=Vr1+((T2-T1)*v)
+//for Germanium Diode
+v=(-2.2*10^-3)
+VFT2!=Vr2+((T2-T1)*v)
+IF2=(Vdc-(VFT2!+VFT2))/RL
+printf("Diode current at 25c and 75c =\n%f ampere\n%f ampere\n",IF1,IF2)
+
+
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