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//Error calculation
clc;
clear;
I=20; //Current
V=230;// Voltage
C=480;// Meter Constant
L=4.6*(10^3);// Load
t=66/3600; // Time in hour
R=40; //No of revolutions
Pc=L*t/1000; // Energy Consumed in kWhr
Pr=R/C; // Energy recorded in kWhr
err=(Pc-Pr)*100/Pc;
printf('The Error in the meter is that the disc rotates %g percent slow \n',err)
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