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

---
 2045/CH2/EX2.14/Ex2_14.pdf | Bin 0 -> 12320 bytes
 2045/CH2/EX2.14/Ex2_14.sce |  20 ++++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100755 2045/CH2/EX2.14/Ex2_14.pdf
 create mode 100755 2045/CH2/EX2.14/Ex2_14.sce

(limited to '2045/CH2/EX2.14')

diff --git a/2045/CH2/EX2.14/Ex2_14.pdf b/2045/CH2/EX2.14/Ex2_14.pdf
new file mode 100755
index 000000000..49ef021e8
Binary files /dev/null and b/2045/CH2/EX2.14/Ex2_14.pdf differ
diff --git a/2045/CH2/EX2.14/Ex2_14.sce b/2045/CH2/EX2.14/Ex2_14.sce
new file mode 100755
index 000000000..c79009d0d
--- /dev/null
+++ b/2045/CH2/EX2.14/Ex2_14.sce
@@ -0,0 +1,20 @@
+//pagenumber 109 example 14
+clear
+voltag=40;//volt
+i1=0.2;//ampere
+c1=40*10^-6;//farad
+c2=c1;
+induct=2;//henry
+//(1) ripple
+vdc=2*sqrt(2)*voltag/3.14;
+r1=vdc/i1;
+induc1=r1/1130;
+v1=voltag/(3*3.14^3*120^2*4*induct*c1);
+disp("ripple voltage   =   "+string((v1))+"volt");
+//(2) with two filter
+v1=4*voltag/((3*3.14^5)*(16*120^2*induct^2*c1^2));
+disp("ripple voltage including filters   =   "+string((v1))+"volt");//correction in the book
+//(3)ripple voltage
+v1=4*voltag/(5*3.14*1.414*2*3.14*240*240*3.14*induct*c1);
+v1=v1/20;
+disp("ripple voltage   =   "+string((v1))+"volt");
-- 
cgit