From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2207/CH3/EX3.6.1/ex_3_6_1.sce | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100755 2207/CH3/EX3.6.1/ex_3_6_1.sce

(limited to '2207/CH3/EX3.6.1')

diff --git a/2207/CH3/EX3.6.1/ex_3_6_1.sce b/2207/CH3/EX3.6.1/ex_3_6_1.sce
new file mode 100755
index 000000000..896ed28ee
--- /dev/null
+++ b/2207/CH3/EX3.6.1/ex_3_6_1.sce
@@ -0,0 +1,33 @@
+// Example 3.6.1: average load voltage,rms load voltage,average and rms load currents ,form factor and ripple factor
+clc;
+clear;
+close;
+format('v',7)
+R=10;//IN OHMS
+r=10;//IN OHMS
+Vi=230;//in volts
+alpha=60;//fiirng angle in degree 
+Vm=Vi*sqrt(2);//in voltas
+Vldc=((Vm)/%pi)*(1+cosd(alpha));//average load voltgae
+disp("part (a)")
+disp(Vldc,"average load voltage in volts")
+disp("part (b)")
+r=10;//IN OHMS
+Vi=230;//in volts
+alpha=60;//fiirng angle in degree 
+Vm=Vi*sqrt(2);//in voltas
+Vlms=((Vm/(sqrt(2)))*(((%pi-%pi/3)+(sind(2*%pi/3))/2)/%pi)^(1/2));//
+disp(Vlms,"rms load voltage in volts")
+//rms voltage is calculated wrong in the textbook
+disp("part (c)")
+Ildc=Vldc/R;// in amperes
+Irms=Vlms/R;// in amperes
+disp(Irms,"rms load current in ampere")
+disp(Ildc,"average load current in ampere")
+//rms load current is wrong in the textbook
+disp("part (d)")
+ff=Vlms/Vldc;
+disp("form factor is "+string(ff)+" or "+string(ff*100)+" %")
+rf=sqrt(ff^2-1);//
+disp("ripple factor is "+string(rf)+ " or "+string(rf*100)+" %")
+//form factor and ripple factor is calculated wrong in the textbook
-- 
cgit