problem 1:
What do you understand by the term by renewable energy sources? Illustrate out in brief these energy sources.
problem 2:
Why orientation is required in concentrating type of collectors? Illustrate out the different techniques of sun tracking.
problem 3:
Illustrate out the term chemical energy storage and Electro – magnetic storage methods.
problem 4:
Illustrate out the differentiation between fixed dome type and floating dome type Biogas plant.
problem 5:
Illustrate out the flow diagram of the large biogas plant with wet fermentation process.
problem 6:
prepare down the different techniques of hydrogen production? Illustrate out them in brief.