What is the significance of Environmental Audit? Explain the steps involved in the planning phase & the benefits of Environmental Auditing.

Write a short note on Polluter pays Principle.

Explain Inter-Generational Principle

 What are the principles of Environmental Design? Explain its benefits.

Explain Green Building. Are green buildings environment friendly.

Describe the functioning of a solar dryer. Explain dehydration of Onion.

Describe the concept of direct gain heating and cooling of solar passive buildings.

Explain the working principles of Solar Air Heating Systems.

What are the key points to be considered during the operation of Solar Water Pump?

Draw the diagram of wind- solar PV hybrid system and explain its working.

 What is Solar Photovoltaic thermal (PVT). Explain its function with neat diagram.

List the various steps involved in the design of solar PV system.

 Explain the function of stand-alone solar PV system with and without battery with neat block diagram?

Explain classification of solar thermal conversion.

 State various losses in the solar cell and module.

What are the major difference between commercially available mono crystalline and polycrystalline silicon cells?

 Describe basic parameters and characteristics of a solar cell.

 Discuss the process through which the Earth-atmosphere system maintains heat balance.

 Describe various component of Solar radiation. Discuss and draw spectral energy distribution of solar radiation at extra-terrestrial and terrestrial.

Explain Planck's law, Stefan Boltzmann law of thermal radiations.