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Posted By: santosh kumar kanugula Member Level: Gold Posted Date: 29 Jun 2008
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2007 Jawaharlal Nehru Technological University B.Tech Chemical engineering ENERGY ENGINEERING Question paper
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Code No: RR310806 Set No. 2
III B.Tech I Semester Supplementary Examinations, February 2007
ENERGY ENGINEERING
(Chemical Engineering)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
? ? ? ? ?
1. (a) Discuss the salient points in transportation of coal from pit-head to the point
of utilization.
(b) What is the scope for future development of coal industry. [8+8]
2. (a) Describe how desalination of crude is carried out.
(b) What is astabilizer? Explain its role for crude and gasoline. [8+8]
3. Describe with a neat flow sheet any sweetening process of gasoline. [16]
4. Describe a typical solar air heater with a neat schematic. Explain the principle and
working. Give the applications of solar air heaters.
[16]
5. (a) Give the relative merits and demerits of Tidal power.
(b) State the present status of tidal power plants in India [8+8]
6. Write briefly about energy from windmill storage. [16]
7. What is phase change material? Explain the various types of phase change material.
Explain how phase change materials can store and release energy. [16]
8. Write short notes on:
(a) Incinerator
(b) Gasifier. [8+8]
? ? ? ? ?
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