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

---
 2873/CH4/EX4.8/Ex4_8.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 2873/CH4/EX4.8/Ex4_8.sce

(limited to '2873/CH4/EX4.8/Ex4_8.sce')

diff --git a/2873/CH4/EX4.8/Ex4_8.sce b/2873/CH4/EX4.8/Ex4_8.sce
new file mode 100755
index 000000000..e36bc78af
--- /dev/null
+++ b/2873/CH4/EX4.8/Ex4_8.sce
@@ -0,0 +1,17 @@
+// Display mode
+mode(0);
+// Display warning for floating point exception
+ieee(1);
+clear;
+clc;
+disp("Engineering Thermodynamics by Onkar Singh Chapter 4 Example 8")
+T1=(27+273);//temperature of source in K
+T2=(-8+273);//temperature of sink in K
+Q=7.5;//heat leakage in KJ/min
+disp("here heat to be removed continuously from refrigerated space(Q)in KJ/s")
+Q=Q/60
+disp("for refrigerated,COP shall be Q/W=1/((T1/T2)-1)")
+disp("W=Q*((T1/T2)-1) in KW")
+W=Q*((T1/T2)-1)
+disp("so power required(W)in KW")
+W
-- 
cgit