Question

what is the calorific value of fuel with examples​

Answer 1

Natural gas-12500 kcal/kg

Fuel oil-9520 kcal/kg

Brown coal-3500 kcal/kg

Woods-2500 kcal/kg

Electricity-860 kcal/kWh

Answer 2

Answer:

The calorific value of a fuel is the quantity of heat produced by its combustion – at constant pressure and under “normal” (standard) conditions (i.e. to 0oC and under a pressure of 1,013 mbar).

...

Fuel Calorific Values.

Natural gas 12500 kcal/kg

Fuel oil 9520 kcal/kg

Brown coal 3500 kcal/kg

Woods 2500 kcal/kg

Electricity 860 kcal/kWh