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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3733/CH34/EX34.4/Ex34_4.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3733/CH34/EX34.4/Ex34_4.sce')
| -rw-r--r-- | 3733/CH34/EX34.4/Ex34_4.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3733/CH34/EX34.4/Ex34_4.sce b/3733/CH34/EX34.4/Ex34_4.sce new file mode 100644 index 000000000..80a4411ec --- /dev/null +++ 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
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