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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/CH8/EX8.7/Ex8_7.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/CH8/EX8.7/Ex8_7.sce')
| -rw-r--r-- | 3871/CH8/EX8.7/Ex8_7.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3871/CH8/EX8.7/Ex8_7.sce b/3871/CH8/EX8.7/Ex8_7.sce new file mode 100644 index 000000000..583598b19 --- /dev/null +++ b/3871/CH8/EX8.7/Ex8_7.sce @@ -0,0 +1,19 @@ +//===========================================================================
+//chapter 8 example 7
+clc;clear all;
+
+//variable declaration
+V = 230; //voltage in V
+I = 4.4; //current in A
+T = 3; //time in minutes
+x =1; //cos(0)=1
+n = 10; //number of revolutions made
+M = 200; //meter constant in revolutions per kWh
+
+//calculations
+E = (V*I*(T/(60))*x)/(1000); //Energy consumed i3 minutes
+E1 = n/(M); //energy consumption registeredin kWh
+e = ((E1-E)/(E))*100; //percentage error in %
+
+//result
+mprintf("percentage error = %3.3f percentage",e);
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