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+//CHAPTER 8- DIRECT CURRENT MACHINES
+//Example 11
+
+disp("CHAPTER 8");
+disp("EXAMPLE 11");
+
+//VARIABLE INITIALIZATION
+p_o=20*1000;              //output in W
+v_t=250;                  //in Volts
+r_a=0.05;                 //aramture resistance in Ohms
+r_se=0.025;               //series resistance in Ohms
+r_sh=100;                 //shunt resistance in Ohms
+
+//SOLUTION
+I_t=p_o/v_t;
+v_se=I_t*r_se;            //for series winding
+v_sh=v_t+v_se;            //for shunt winding
+I_sh=v_sh/r_sh;
+I_a=I_sh+I_t;
+E_a=v_t+(I_a*r_a)+v_se;
+disp(sprintf("The total emf generated is %f V",E_a));
+
+//END
+
+