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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/CH10/EX10.1/Ex10_1.sce | |
| 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/CH10/EX10.1/Ex10_1.sce')
| -rw-r--r-- | 3871/CH10/EX10.1/Ex10_1.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3871/CH10/EX10.1/Ex10_1.sce b/3871/CH10/EX10.1/Ex10_1.sce new file mode 100644 index 000000000..451019d3f --- /dev/null +++ b/3871/CH10/EX10.1/Ex10_1.sce @@ -0,0 +1,25 @@ +//===========================================================================
+//chapter 10 example 1
+
+
+clc;
+clear all;
+
+//variable declaration
+V = 100; //voltmeter reading in V
+I =0.005; //ammeter reading in A
+S = 1000; //sensitivity of voltmeter in Ω per volt
+v = 150; //voltmeter range in V
+
+//calculations
+Rv = S*v; //voltmeter resistance in Ω
+Rm = V/I; //apparent value of unknown resistor in Ω
+y = V/(I*Rv);
+x = I*(1-y);
+Rx = V/x; //actual value of unknown resistor in Ω
+er = ((Rm-Rx)/Rx)*100; //error due to loading effect of voltmeter in %
+
+//result
+mprintf("apparent value of unknown resistor = %3.2f Ω",Rm);
+mprintf("\nactual value of unknown resistor = %3.2f Ω",Rx);
+mprintf("\nerror due to loading effect of voltmeter = %3.2f percentage",er);
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