problem 1:
prepare down the conventional and un–conventional sources of the energy? Illustrate briefly.
problem 2:
prepare down the advantages and drawbacks of photovoltaic solar energy conversion.
problem 3:
Illustrate out the layout and working of the continuous solar cooling system.
problem 4:
What do you understand by the term composition of a typical Biogas?
problem 5:
Illustrate out a typical small Biogas plant. Illustrate the process of Anaerobic Digestion.