Arrange the following in the ascending order of their calorific values.
a. Petrol
b. Wood
c. Diesel
d. Soft coal
Arrange the following fuels in the order of increasing calorific values ( keeping the fuel with lowest calorific value first) : LPG, Coal, Alcohol, Dung cakes, Diesel
What do you understand by calorific value? Arrange the following fuels in their ascending order of calorific value : hydrogen, methane, cow dung cake, kerosene, wood. [3 MARKS]