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+//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex9_2.sce
+
+clc;
+clear;
+V=3.6e3;
+phase=3
+f=50;
+N=500;
+m=3;
+c=10;
+
+printf("\n (a)")
+p=(120*f)/N;
+printf("\n   The number of poles=%d",p)
+
+printf("\n (b)")
+slots_per_phase=m*p;
+conductor_per_phase=(slots_per_phase)*c;
+turns_per_phase=conductor_per_phase/2;
+emf_per_phase=V/sqrt(3);
+solts_per_pole=m*phase;
+alpha=180/solts_per_pole;
+
+Kd=sind(m*alpha/2)/(m*sind(alpha/2));
+betta=alpha;
+Kp=cosd(betta/2);
+phi=emf_per_phase/(4.44*f*Kd*Kp*turns_per_phase);
+printf("\n   The useful flux per pole=%1.3f Wb",phi)