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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 /3871/CH3/EX3.13 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3871/CH3/EX3.13')
| -rw-r--r-- | 3871/CH3/EX3.13/Ex3_13.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3871/CH3/EX3.13/Ex3_13.sce b/3871/CH3/EX3.13/Ex3_13.sce new file mode 100644 index 000000000..c76ab75c4 --- /dev/null +++ b/3871/CH3/EX3.13/Ex3_13.sce @@ -0,0 +1,25 @@ +//===========================================================================
+//chapter 3 example 13
+clc;clear all;
+
+//variable declaration
+R1 = 1000; //resistance in Ω
+R2 = 500; //resistance in Ω
+eR1 = 1; //error resistance
+eR2 = 1; //error resistance
+
+//calculations
+R = (R1*R2)/(R1+R2); //resistance in Ω
+X = R1*R2;
+Y = R1+R2;
+dX = (eR1+eR2); //error in X
+//dY = (dR1/Y)+(dR2/Y);
+//dY = (R1/Y)*(dR1/R1)+((R2/Y)*(dR2/R2)
+dY = ((R1/(Y))*(eR1))+((R2/(Y))*(eR2)); //error in Y
+eP = dX+dY; //percentage error in equivaent parallel resistance in %
+e = R*(eP/(100)); //error(maximum ossible) in equivalent parallel resistance in Ω
+
+
+//result
+mprintf("percentage error = %3.2f percentage",eP);
+mprintf("\nerror in equivalent parallel resistance = %3.2f Ω",e);
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