Question

what is conventional sources and non conventional sources of energy​

Answer 1

Conventional sources of energy (e.g. coal, petroleum and natural gas) are non-renewable sources of energy. Non-conventional sources of energy (e.g. solar and wind energy) are renewable sources of energy. They have been in use since a long time. For example, firewood and coal have been in use since a long time.

Answer 2

Answer:

Convectional sources:

These sources of energy are also called non renewable sources. These sources of energy are in limited quantity except hydro-electric power.

Non-stop convectional sources:

Besides conventional sources of energy there are non-conventional sources of energy. These are also called renewable sources of energy. Examples are Bio energy, solar energy, wind energy and tidal energy. Govt. of India has established a separate department under the Ministry of Energy called as the Department of Non-conventional Energy Sources for effective exploitation of non-conventional energy.