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+clc
+
+%C=0.88; //Fraction of carbon in coal
+%H=0.042; //Fraction of Hydrogen in coal
+w_f=0.848; //gm
+w_fw=0.027; //gm
+w=1950; //gm
+w_e=380; //gm
+dt=3.06; //0C; Observed temperature rise
+tc=0.017; //0C
+dt1=dt+tc; //Corrected temperature rise
+Cal=6700; //J/gm; Calorific value of fuse wire
+
+Q_received=(w+w_e)*4.18*dt1; //Heat received by water
+
+Q_rejected=w_fw*Cal; //Heat given out by fuse wire
+
+Q_produced=Q_received - Q_rejected;
+
+HCV=Q_produced/w_f;
+disp("Higher calorific value=")
+disp(HCV)
+disp("kJ/kg")
+
+LCV=HCV - 2465*9*%H;
+disp("Lower Calorific value=")
+disp(LCV)
+disp("kJ/kg") \ No newline at end of file