Note:- Your answer should be at least one page of the word file with proper line spacing.If you are using diagrams for your answer sketch with micro soft word tools or sketch with your own hands scan the image and paste in the appropriate place for the answer.

Q1.   Solar water heating system are classified as Passive and Active system. In Active system we use circulating pumps.

Briefly explain the piping diagram for the Active system. Mention clearly the Importance of different types of valve and storage tanks we use in this system. Support your answer with Diagram and explanation.

[4 Marks]

Note:- Your answer should be at least one and half page of the word file with proper line spacing. If you are using diagrams for your answer sketch with micro soft word tools or sketch with your own hands scan the image and paste in the appropriate place for the answer.

Q2.     Oman is Costal country. To develop new costal cities like Duqum give your Innovative ideas to produce electricity by using the renewable source of energy. (Note you can answer the question by considering the Tidal energy plants)

[4 Marks]

Note:- Your answer should be at least one page of the word file with proper line spacing.If you are using diagrams for your answer sketch with micro soft word tools or sketch with your own hands scan the image and paste in the appropriate place for the answer.

Q3.    Solar energy can be easily converted into Electricity with PV Panels. Give any 4 Innovative Ideas where you will Install the PV Panels to produce electricity.  Justify your answer why your Innovative Idea is better than the past Innovations

[4 Marks]

Note:- Your answer should be at least one page of the word file with proper line spacing.If you are using diagrams for your answer sketch with micro soft word tools or sketch with your own hands scan the image and paste in the appropriate place for the answer.

Q4. What is Fuel cells? Write the advantages of the Fuel cells. If we want to use Fuel cell in Higher college of Technology for the Electricity production what are the necessary Components and materials you suggest that college will buy from the market. What are the fuel cell Installation produces and methods.

[3 Marks]

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