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//Example 1.3(b)
clc;
Vs=1000; //Voltmeter Sensitivity
Fs=150; //Scale of Voltmeter
Vt=30; //Voltmeter reading
It=600*10^-3; //milliammeter reading
//Circuit resistance neglecting milliammmeter resistance
Rt=Vt/It;
Rv=Vs*Fs; //Voltmeter Resistance
Rx=Rv*Rt/(Rv-Rt); //Value of unknown resistance
Pe=100*(Rx-Rt)/Rx; //Percentage Error
printf('\nApparent value of unknown Resistance = %.2f ohm\n',Rt)
printf('\nActual value of unknown Resistance = %.4f ohm\n',Rx)
printf('\nPercentage error = %.4f Percent \n',Pe)
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