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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/CH1/EX1.7/Ex_1_7.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '2702/CH1/EX1.7/Ex_1_7.sce')
| -rw-r--r-- | 2702/CH1/EX1.7/Ex_1_7.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2702/CH1/EX1.7/Ex_1_7.sce b/2702/CH1/EX1.7/Ex_1_7.sce new file mode 100644 index 000000000..ca0f5fbbe --- /dev/null +++ b/2702/CH1/EX1.7/Ex_1_7.sce @@ -0,0 +1,20 @@ +// Exa 1.7
+clc;
+clear;
+close;
+// Given data
+V1= 745;// in µV
+V2= 740;// in µV
+V1=V1*10^-6;// in volt
+V2=V2*10^-6;// in volt
+CMRR=80;// in dB
+Av=5*10^5;
+// (i)
+// CMRR in dB= 20*log(Ad/Ac)
+Ad=Av;
+Ac= Ad/10^(CMRR/20);
+// (ii)
+Vo= Ad*(V1-V2)+Ac*(V1+V2)/2;
+disp(Vo,"Output voltage in volt is : ")
+
+// Note:- In the book, there is calculation error to evaluate the value of Ac, so the value of Ac is wrong ans to evaluate the output voltage there is also calculation error
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