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+// Example 2.4
+
+clear; clc; close;
+format('v',7);
+
+// Given data
+f=50;//in Hz
+Z1m=3+%i*2.7;//in ohm
+Z1a=7+%i*3;//in ohm
+alfa=90;//in degree
+
+//Calculations
+//Z1a=7+%i*3-%i*Xc;//in ohm(Xc assumed to be connected in auxiliary winding)
+fi_a=90-atand(imag(Z1m),real(Z1m))
+R1a=real(Z1a);//in ohm
+X1a=imag(Z1a);//in ohm
+X=tand(fi_a)*R1a;//in ohm
+Xc=X+X1a;//in ohm
+C=1/2/%pi/f/Xc;//in Farad
+disp(C*10^6,"Value of capacitance in micro farad : ");
+//Note : In the book, Torque is calculated even not asked in question and not given the sufficient data to calculate it.