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+//Chapter-5, Example 5.24, Page 184
+//=============================================================================
+clc
+clear
+//INPUT DATA
+L=0.05;//inductance in henry
+R2=20;//resistance in ohms
+R1=15;//resistance in ohms
+V=200;//supply voltage in volts
+f=50;//frequency in hz
+//CALCULATIONS
+//for branch 1
+Z1=(R1)+((%i)*(2*%pi*f*L));//impedance in ohms
+Y1=inv(Z1);//admittance in branch
+I1=V*(Y1);//current in branch
+disp(I1);
+i1=abs(I1);//magnitude of current
+//for branch 2
+Y2=1/R2;//admittance in branch
+I2=V*Y2;//current in branch
+i2=abs(I2);//magnitude of current
+I=I1+I2;//total current in A
+i=abs(I);//magnitude of total current
+theta=atan(imag(I)/real(I));//angle in radians
+theta=theta*(180)/(%pi);//angle in degrees
+mprintf("Thus current in branch1,branch2 abd total currents are %1.2f A,%d A,%2.2f A respectively\n",i1,i2,i);
+mprintf("phase angle of the combination is %2.1f degrees",theta);
+//=================================END OF PROGRAM======================================================================================================