Question

700gms of fuel ‘X’ was completely burnt in an experiment. Calculate the amount of heat released by ‘X’ if its calorific value is 200kJ/Kg.

Answer 1

Answer:

The calorific value of fuel is the amount of heat produced by the complete combustion of 1 kg of fuel.

Heat produced by 4.5 kg of fuel =180000 kJ.

Heat produced by 1 kg fuel = 4.5180000 =40000 kJ/kg.

Hence, the calorific value of the fuel is 40,000 kJ/kg.

Step-by-step explanation:

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