What are the properties of a good fuel?
Moderate ignition temperature
High ignition temperature
The correct option is D Both (a) and (c)
A good fuel is the one which has moderate ignition temperature and high calorific value. It should be readily available and less expensive. Ignition temperature is the lowest temperature at which a combustible substance when heated catches fire in air. Calorific value is determined by the measurement of heat produced by the complete combustion of a specified quantity of it.