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+// Display modeK
+mode(0);
+// Display warning for floating point exception
+ieee(1);
+clear;
+clc;
+disp("Engineering Thermodynamics by Onkar Singh Chapter 7 Example 12")
+h1=4142;//enthalpy at entrance in KJ/kg
+h2=2585;//enthalpy at exit in KJ/kg
+W1=1787;//availability of steam at entrance in KJ/kg
+W2=140;//availability of steam at exit in KJ/kg
+disp("here dead state is given as 300 K and maximum possible work for given change of state of steam can be estimated by the difference of flow availability as given under:")
+disp("W_max=W1-W2 in KJ/kg")
+W_max=W1-W2
+disp("actual work from turbine,W_actual=h1-h2 in KJ/kg")
+W_actual=h1-h2
+disp("so actual work=1557 KJ/kg")
+disp("maximum possible work=1647 KJ/kg")