Question

How are the sources of energy classified on the basis of usability?

Answer 1

The energy sources can be classified into two categories based on their usability:

1. Conventional source of energy
2. Non-conventional source of energy

Conventional Sources of Energy:

1. Conventional sources of energy are the traditional sources of energy that are widely used due to their ease of availability.
2. Most of these sources of energy are expected to exhaust in the near future.
3. Fossil fuels, energy from biomass, etc are some examples of conventional sources of energy.

Non-Conventional Sources of Energy:

1. Non-conventional sources of energy are non-traditional sources of energy that are not widely used.
2. The energy requirement is fulfilled on a small scale.
3. Solar energy, nuclear energy, etc are some examples of non-conventional sources of energy.