GTU BE 2019 Summer Question Papers || Gujarat Technological University
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GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VII(NEW) EXAMINATION - SUMMER 2019
Subject Code:2170505
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Subject Name:Energy Technology
Time:02:30 PM TO 05:00 PM
Instructions:
- Attempt all questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
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| MARKS | ||
|---|---|---|
| Q.1 | (a) Name the six factors affecting biogas production. | 03 |
| (b) Write short note on fusion & fission. | 04 | |
| (c) List Indian types of biogas plant explain any one. | 07 | |
| Q.2 | (a) Define following: Calorific Value, Gross Calorific Value and Net Calorific Value. | 03 |
| (b) Give the Classification of coal in detail. | 04 | |
| (c) Explain proximate and ultimate analysis of coal in detail. | 07 | |
| Q.3 | (a) Describe construction and working of KVIC digester. | 07 |
| OR | ||
| (b) Write a note on methods of utilizing tidal energy. | 03 | |
| (c) Advantage and disadvantage of wind energy. | 04 | |
| Q4 | (a) Describe molten carbonate fuel cell. | 07 |
| OR | ||
| (b) Write a note on methods of utilizing tidal energy. | 03 | |
| (c) What is washing of coal? Describe wash-ability curve in detail. | 04 | |
| QS5 | (a) What is solar collector? List various types of focusing type concentrator and explain one of it. | 07 |
| (b) List out design issue and development status of magneto hydrodynamic power plant. | 03 | |
| (c) Discuss the solar based method for a hydrogen generation. | 04 | |
| (a) Explain the role of site Selection for the installation of wind powerplant. | 07 | |
| OR | ||
| (b) Write the applications of Geothermal Energy. | 03 | |
| (c) How to handle hydrogen in safe way. | 04 | |
| (a) What is OTEC? Explain closed cycle OTEC system in detail. | 07 | |
| (b) List out the advantages and limitations of non- conventional energy sources. | 03 | |
| (c) Write short note on components of nuclear reactor with neat figure. | 04 | |
| (a) Discussed the advantages and application of different solar collectors. | 07 | |
| OR | ||
| (b) List the application of biogas. | 03 | |
| (c) Write short note on components of Tidal Power Plant. | 04 | |
| (a) What is MHD? Explain the design problems involved in the development of MHD. | 07 |
Date:27/05/2019
Total Marks: 70
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