1) Explain the Tip speed Ratio.
2) Write down the classification of WEC System.
3) Describe why land surface cools faster than sea water at night?
4) Explain the wind power co-efficiency.
5) Describe the solar constant.
6) Explain what is meant by diffuse radiation?
7) Describe the principle of conversion of solar energy into heat.
8) Specify the applications of solar air heaters.
9) Write down classification of the methods of solar energy storage.
10) Specify any two benefits of the photovoltaic solar energy conversion.