Question

water fuel and classification and characteristics vand good fuel​

Answer 1

Answer:

Advantages of using alcohol as a fuel

It has a very high octane number (above 100) and a very good flame speed. It produces less emissions than gasoline (petrol). Due to cooler intake, volumetric efficiency of engine running on alcohol is good.

Answer 2

Answer:

Characteristics of a good fuel include low ignition temperature and high calorific value. Agood fuel also has a uniform and moderate rate or velocity of combustion. Good fuelshould be easy to store and handle, lower ash content, lower moisture content and does not produce harmful gases.