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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3830/CH2/EX2.6 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3830/CH2/EX2.6')
| -rw-r--r-- | 3830/CH2/EX2.6/Ex2_6.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3830/CH2/EX2.6/Ex2_6.sce b/3830/CH2/EX2.6/Ex2_6.sce new file mode 100644 index 000000000..d06bcf648 --- /dev/null +++ b/3830/CH2/EX2.6/Ex2_6.sce @@ -0,0 +1,20 @@ +// Exa 2.6
+
+clc;
+clear;
+
+// Given
+
+// An Amilifier under consideration
+Av = 40; // Voltage gain
+Vi = 0.1; // Input voltage without feedback(V)
+Vi_fb = 2.4; // Input voltage with feedback(V)
+
+// Solution
+
+A = Av*Vi_fb/Vi;
+
+// Av = A/(1-B*A) ; therefore,
+B = (1-A/Av)/A;
+
+printf(' The value of feedback ratio = %.6f \n ',B);
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