Question

The amount of heat produced in Kilo Joules when one gram of a fuel is completely burned is ___

a) Inexhaustible Natural Resources

b) Exhaustible Natural Resources

c) Natural Gas

d) Calorific Value

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Answer 1

Answer:

calorific value

Explanation:

The amount of heat energy produced on completely burning one Kilogram of fuel (in 02) is called the calorific value of a fuel. The more is the calorific value of a fuel, more is the efficiency of the fuel. The calorific value of the fuels is expressed in Kilojoules per kilogram (kJ/kg) or kilojoules per gram (kJ/g).

Answer 2

Answer:

Answer: 40,000 kJ/kg. Explanation: Total mass of fuel = 4.5 kg Total heat produced = 180,000 kJ Heat produced by burning 1 kg of fuel = 180,000 kJ/4.5 kg = 40,000 kJ/kg.