Heating Value Calculation Quiz
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Questions and Answers

Which formula is used to calculate the higher heating value of a fuel according to the given text?

  • Dulong formula
  • Dolong formula
  • Dulong's formula (correct)
  • Dolong's formula

    • Based on 1 kg of fuel, what is the enthalpy of evaporation of the water content?

  • 2.54 kJ/kg
  • 2.54 MJ/kg (correct)
  • 2257 kJ/kg
  • 43.91 MJ/kg

    • What is the lower heating value (LHV) of the fuel with the given compositions?

  • 46.45 MJ/kg
  • 27.634 MJ/kg
  • 43.91 MJ/kg (correct)
  • 38.62 MJ/kg

    • Which formula can be used to calculate the heating value of a fuel based on its ultimate analysis?

    <p>Dulong's formula</p> Signup and view all the answers

    What is the unit of measurement for the higher heating value calculated using Dulong's formula?

    <p>MJ per kg of fuel</p> Signup and view all the answers

    What is the higher heating value of the given fuel in units of kJ/kg, based on the ultimate analysis?

    <p>26,955 kJ/kg</p> Signup and view all the answers

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