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Diffstat (limited to '3871/CH5/EX5.23/Ex5_23.sce')
| -rw-r--r-- | 3871/CH5/EX5.23/Ex5_23.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3871/CH5/EX5.23/Ex5_23.sce b/3871/CH5/EX5.23/Ex5_23.sce new file mode 100644 index 000000000..b9231163c --- /dev/null +++ b/3871/CH5/EX5.23/Ex5_23.sce @@ -0,0 +1,19 @@ +//===========================================================================
+//chapter 5 example 23
+clc;
+clear all;
+
+//variable declaration
+ Ir = 2.22; //measured reading reading in A
+Ks = 1.11; //form factor for sinusoidal wave
+
+//calculations
+Iav = Ir/(Ks); //average value of current under measurement in A
+Imax = 2*Iav; //peak value of current in A
+Irms = Imax/(sqrt(3)); //RMS value of current in
+e = ((Ir-Irms)/(Irms))*100; //percentage errror in %
+
+//result
+mprintf("peak value of current = %3.2f A",Imax);
+mprintf("\nRMS value of current = %3.3f A",Irms);
+mprintf("\npercentage error = %3.2f percentage(low)",e);
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