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//===========================================================================
//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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