Question

What are calorific values.........

Answer 1

The amount of heat and energy produced when one kilogram of a fuel is completely burnt in the presence of pure oxygen is called calorific values.

Answer 2

$<b><u>ANSWER<u><b>$

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CALORIFIC VALUE

The amount of heat energy produced on completely burning one kilogram of a due in pure oxygen is called the calorific value of a fuel.

A fuel which produces more heat energy per kilogram is said to have a higher calorific value. As a matter of fact, 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 ).

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