Annamalai University 2007 Diploma Energy Engineering ENERGY CONSERVATION TECHNOLOGY IN INDUSTRIES - Question Paper

Register Number: 5324

Name of the Candidate:

DIPLOMA EXAMINATION, 2007

(ENERGY MANAGEMENT TECHNOLOGY)

(Paper IV)

140. ENERGY CONSERVATION TECHNOLOGY IN INDUSTRIES

Dec] [Time : three Hours
Maximum: 100 Marks

(Answer 5 Full Questions)
All ques. carry equal Marks

1. Explain energy conservation in the areas of production and maintenance of the petroleum and petrochemical industries.

2. Discuss the methodology adopted for energy conservation of heat exchanger and absorption tower.

3. Explain in detail energy management and conservation of steam power plants followed in India.

4. Explain different energy saving techniques adopted in Indian iron and steel industry.

5. Explain in detail how energy is conserved in cement factories by adopting various processes.
6. Write short notes on energy conservation in glass industry and ore beneficiation operations.

7. Write short notes on
a) Energy economy in motors.
b) Electrical energy distribution system in low voltage transmission.

8. Explain how energy economy in design and operation of electrical cables and alternators could be achieved.

9. Discuss in detail energy economy in design and operation of high head and low head water turbines.

10. Write briefly, energy economy as applied to rural industries in India.
a) Use of biogas in houses.

b) Use of animal power.

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Earning:   Approval pending.