1 files changed, 17 insertions, 0 deletions
diff --git a/3760/CH4/EX4.2/Ex4_2.sce b/3760/CH4/EX4.2/Ex4_2.sce
new file mode 100644
index 000000000..84878809e
--- /dev/null
+++ b/3760/CH4/EX4.2/Ex4_2.sce
@@ -0,0 +1,17 @@
+clc;
+l=0.3;//core length
+r=0.2;//radius
+n=20;//speed in r.p.s.
+Ia=20;//armature current
+Z=500;//total conductors
+Bav=0.5;//avg. flux density
+a=4;//lap-wound
+P=4;//no of poles
+Wm=2*%pi*n
+phi=((0.5*2*%pi*0.2*0.3)/4);
+Ea=((P*n*Z*phi)/a);//generated emf
+Pm=Ea*Ia;//gross mechanical power developed
+Te=((Ea*Ia)/Wm);//internal torque
+printf('Generated E.M.F. is %f V.\n',Ea);
+printf('Gross mechanical power developed is %f W.\n',Pm);
+printf('Internal Torque is %f Nm.',Te);