Question

what is the importance of the clorific value of a
fuel

Answer 1

Answer:

caliorific value is amount of heat produced when 1gm of substance is burnt caliorific value of Hydrogen is maximum

Answer 2

Answer:

Calorific value is the amount of heat produced  in kilogram of fuel . The aim is to conserve them but not exhaust them so that we have to choose fuels like hydrogen which have a high calorific value .

Explanation:

Calorific value is important because most of thee vehicles and some of the other products  use their heat to perform their function example:old irons which use the heat of the coal to iron the clothes