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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/CH6/EX6.3 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3830/CH6/EX6.3')
| -rw-r--r-- | 3830/CH6/EX6.3/Ex6_3.sce | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/3830/CH6/EX6.3/Ex6_3.sce b/3830/CH6/EX6.3/Ex6_3.sce new file mode 100644 index 000000000..c73deb1f3 --- /dev/null +++ b/3830/CH6/EX6.3/Ex6_3.sce @@ -0,0 +1,32 @@ +// Exa 6.3
+
+clc;
+clear;
+
+// Given
+
+//Fig 6.41 shows an AC bridge
+R1 = 800; // Ohms
+C1 = 0.4; // microFarad
+R2 = 500; // Ohms
+C2 = 1.0; // microFarad
+R3 = 1200; // Ohms
+
+
+// Solution
+
+// Z = R + j X;
+// Z1 = 800 + j/(w*C1)
+// Y2 = 1/R2 - j*(w*C2)
+//Z3 = 1200
+
+printf('At balance, Z1/Z4 = Z2/Z3 \n');
+
+printf(' Rearranging the equation, Z4 = Z1*Z3*Y2 \n') ;
+printf(' Equating the real and imaginary parts on both sides, \n');
+Z4 = R1*R3*1/R2;
+w = sqrt(C1*C2);
+printf(' The value of R in arm DA to produce a balance = %d ohms \n',Z4);
+printf(' The value of frequency at balance = %.4f Hz \n',w/(2*%pi));
+
+// The answers given in textbook for R and f are incorrect
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