From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3733/CH34/EX34.4/Ex34_4.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 3733/CH34/EX34.4/Ex34_4.sce

(limited to '3733/CH34/EX34.4/Ex34_4.sce')

diff --git a/3733/CH34/EX34.4/Ex34_4.sce b/3733/CH34/EX34.4/Ex34_4.sce
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+++ b/3733/CH34/EX34.4/Ex34_4.sce
@@ -0,0 +1,19 @@
+// Example 34_4
+clc;funcprot(0);
+//Given data
+PC=30;// Plant capacity in MW
+F_l=0.4;// Load factor 
+Cc=650;// Caoal costs in Rupees
+t=24;// hours
+n_o=25;// Over all efficiency in %
+CV=25000;// kJ/kg
+
+//Calculation
+E_g=PC*F_l*24;// Energy generated in the form of electricity per day in kWh
+E_i=E_g/(n_o/100);// Input energy per day in kWh
+E_i=E_i*10^3*3600;// kJ
+m_f=E_i/CV;// Mass of fuel consumed per day in kg/day
+m_f=m_f/1000;// tonnes/day
+Cc_d=Cc*m_f;// Cost of coal/day in rupees
+printf('\nCost of coal/day=Rs.%0.0f',Cc_d);
+// The answer provided in the textbook is wrong
-- 
cgit