Calculate the HCV of the coal from the given data: Weight of the fuel burnt=0.92 Initial temperature=120C Final temperature=19.20C Weight of the water in calorimeter is 1458g Water equivalent of calorimeter = 14g.

Calculate the HCV of the coal from the given data: Weight of the fuel burnt=0.92 Initial temperature=120C Final temperature=19.20C Weight of the water in calorimeter is 1458g Water equivalent of calorimeter = 14g. Correct Answer 11520k.cal/m3

Use the formula HCV = /x, where W = Weight of the water in calorimeter, w = Water equivalent of calorimeter, t2 = Final temperature, t1 = Initial temperature, x = Weight of the fuel burnt. By substituting, you will get 11520k.cal/m3 as the final answer.
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