2 files changed, 24 insertions, 0 deletions
diff --git a/431/CH5/EX5.3/EX5_3.sce b/431/CH5/EX5.3/EX5_3.sce
new file mode 100755
index 000000000..a7711e11d
--- /dev/null
+++ b/431/CH5/EX5.3/EX5_3.sce
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+//chapter 5
+//example 5.3
+//page 426
+clear;
+clc;
+disp("example 5.3");
+printf("\n");
+slots=48;      //number of slots
+poles=4;       //4-pole machine
+ph=3;          //3-phase machine
+SA=360/slots;  //slot angle
+printf("total number of slots= %d\n",slots);
+printf("slot angle= %f degree mechanical\n",SA);
+//coil span is 11 slot pitches
+//12 slots subtend 180degress, short pitched by 1 slot 
+Bta=1*180/12;
+k_p=cosd(Bta/2);
+printf("pitch factor=%f",k_p)
diff --git a/431/CH5/EX5.3/resultEX5_3.txt b/431/CH5/EX5.3/resultEX5_3.txt
new file mode 100755
index 000000000..a07c93e65
--- /dev/null
+++ b/431/CH5/EX5.3/resultEX5_3.txt
@@ -0,0 +1,6 @@
+  
+ example 5.3   
+
+total number of slots= 48
+slot angle= 7.500000 degree mechanical
+pitch factor=0.991445 
+\ No newline at end of file