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+//CHAPTER 2- STEADY-STATE ANALYSIS OF SINGLE-PHASE A.C. CIRCUIT
+//Example 8
+
+disp("CHAPTER 2");
+disp("EXAMPLE 8");
+
+//VARIABLE INITIALIZATION
+v=300/sqrt(2);                   //in Volts
+angle_v=110;                     //in degrees
+I=15/sqrt(2);                    //in Amperes
+angle_I=80;                      //in degrees
+
+//SOLUTION
+Z=v/I;
+angle_Z=angle_v-angle_I;
+disp(sprintf("The circuit impedance is %d Ω",Z));
+disp(sprintf("The phase angle is %d degrees",angle_Z));
+p_av=v*I*cos(angle_Z*(%pi/180));  //to convert angle_z from degrees to radians  
+disp(sprintf("The average power drawn is %f W",p_av));
+
+//END