In an experiment 9 kg of a fuel was completely burnt and the heat produced
was measured to be 180000 kJ. Calculate the calorific value of the fuel?
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Answer:
20,000 kJ/kg
Explanation:
Total mass of fuel = 9 kg Total heat produced = 180,000 kJ Heat produced by burning 1 kg of fuel = 180,000 kJ/9 kg = 20,000 kJ/kg. So, calorific value of fuel = 20,000 kJ/kg.
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