Question

Answer IE I
1. Describe the classification of fuels. Explain each of them.
2​

Answer 1

Answer:

The fuel can be classified into three type's mainly liquid, solid, and gaseous on the bases of their physical state. Density is defined as the ratio of the mass of the fuel to the volume of the fuel at a reference temperature of 15°C. Density is measured by an instrument called a hydrometer.