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+// Ex 36 Page 379
+
+clc;clear;close;
+// Given
+p=4;//pole
+I1=143;//A
+Z=492;//armature conductors
+theta=10;//degree
+I2=10;//A
+
+Ia=I1+I2;//A
+Iw=Ia/2;//A for wave sound
+Il=Ia/4;//for lap sound
+//part(a)
+ATw=Z*Iw*theta/360;//AT
+nw=ATw/theta;//turns
+printf("(a) extra shunt field turns required = %d",nw)
+
+//part(b)
+ATl=Z*Il*theta/360;//AT
+nl=ATl/theta;//turns
+printf("\n (b) extra shunt field turns required = %d",nl)
+//answer wrong for part(a) in the book.