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

---
 2471/CH2/EX2.4/Ex2_4.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 2471/CH2/EX2.4/Ex2_4.sce

(limited to '2471/CH2/EX2.4')

diff --git a/2471/CH2/EX2.4/Ex2_4.sce b/2471/CH2/EX2.4/Ex2_4.sce
new file mode 100755
index 000000000..c5db16ac0
--- /dev/null
+++ b/2471/CH2/EX2.4/Ex2_4.sce
@@ -0,0 +1,22 @@
+clear ;
+clc;
+// Example 2.4
+printf('Example 2.4\n\n');
+printf('Page No. 47\n\n');
+
+// given
+F1= 500*10^3;// fuel oil in gallons
+F2= 500*10^3;// coal in gallons in Pound
+C1= 165*10^3;// cost of oil per year in Pound
+C2= 92*10^3;// cost of an equivalent of coal in Pound
+Ce= 100*10^3;// capital cost of extra handling eqiupment
+
+Cm= (Ce*0.2);// Maintenance , interest costs per year
+As= C1-C2;// Annual Saving in Pound
+printf('Annual Saving is %3.0f Pound\n',As)
+
+if((2*As)> Ce) then
+disp("Replacing an obsolete boiler plant is considerable");
+else
+disp("Replacing an obsolete boiler plant is not considerble");
+end
-- 
cgit