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//===========================================================================
//chapter 5 example 22
clc;
clear all;
//variable declaration
Irms = 32; //measured reading reading in A
Ir = 30; //rectifier ammeter reading in A
Ks = 1.11; //form factor for sinusoidal wave
//calculations
Iav = Ir/(Ks); //average value of current under measurement in A
e = ((Irms)/(Iav)); //percentage errror in %
//result
mprintf("form factor = %3.3f ",e);
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