1 files changed, 16 insertions, 0 deletions
diff --git a/3760/CH5/EX5.44/Ex5_44.sce b/3760/CH5/EX5.44/Ex5_44.sce
new file mode 100644
index 000000000..ebb4f944b
--- /dev/null
+++ b/3760/CH5/EX5.44/Ex5_44.sce
@@ -0,0 +1,16 @@
+clc;
+p=40000; // rated power of machine
+v=400; // rated voltage of machine
+l=1500; // short circuit load loss
+m=3; // number of phases
+ia1=1; // armature current in p.u. 
+ra=0.118; // dc armature resistance at 30 degree cel.
+ia2=p/(sqrt(3)*v); // rated armature current
+l1=l/p; // short circuit loss in p.u.
+ra1=l1/ia1^2;
+printf('Effective armature resistance is %f p.u.\n',ra1);
+l2=l/m; // short circuit load loss per phase 
+ra2=l2/ia2^2; 
+printf('Effective ac armature resistance is %f ohm per phase\n',ra2);
+r=ra2/ra;
+printf('Ratio of ac to dc armature resistance is given as %f ',r);