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//Example_a_6_8 page no:238
clc;
X2=sqrt((16.67^2)-(10^2));
V=100;
Imag=6;
pf=450/600;
theta=acosd(pf);
Iang=theta;
Vmag=Imag*16.66;
Vang=-41.4+53.1;
Vreal=Vmag*cosd(Vang);
Vimag=Vmag*sind(Vang);
V1real=100;
V1=V1real-Vreal-(Vimag*%i);
V1mag=sqrt(real(V1)^2+imag(V1)^2);
V1ang=atand(imag(V1)/real(V1));
I2mag=V1mag/20;
I2ang=V1ang-(-90);
Ireal=Imag*cosd(Iang);
Iimag=Imag*sind(Iang);
I=Ireal-(Iimag*%i);
I2real=I2mag*cosd(I2ang);
I2imag=I2mag*sind(I2ang);
I2=I2real+(I2imag*%i);
I1=I-I2;
I1mag=sqrt(real(I1)^2+imag(I1)^2);
I1ang=atand(imag(I1)/real(I1));
Z1mag=V1mag/I1mag;
Z1ang=V1ang-I1ang;
Zreal=Z1mag*cosd(Z1ang);
Zimag=Z1mag*sind(Z1ang);
R1=Zreal;
X1=-Zimag;//here negative sign is used to take only reactance value
disp(R1,"the resistance is (in ohm)");
disp(X1,"the reactance is (in ohm)");
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