1 files changed, 20 insertions, 0 deletions
diff --git a/3775/CH5/EX5.2/Ex5_2.sce b/3775/CH5/EX5.2/Ex5_2.sce
new file mode 100644
index 000000000..3d3056997
--- /dev/null
+++ b/3775/CH5/EX5.2/Ex5_2.sce
@@ -0,0 +1,20 @@
+//Ex 5.2 page 185
+
+clc;
+clear;
+close;
+
+R=5;// ohm
+Vs=300;// V
+f=1*1000;// Hz
+Ton=20;// ms
+Toff=10;// ms
+
+k= Ton/(Ton+Toff);// duty ratio
+f=1000/(Ton+Toff);//Hz
+Voav=Vs*k;// V
+Ioav=Voav/R;// A
+printf('\n duty ratio = %.3f',k)
+printf('\n chopping frequency = %.2f Hz',f)
+printf('\n Average load voltage = %.2f V', Voav)
+printf('\n Average load current = %.2f A', Ioav)