UPTU Previous Year Exam Papers B Tech 8th Semester Energy Management 2006-07

UPTU Previous Year Exam Papers

B Tech 8th Semester

Energy Management 2006-07

Notes : (i) Attempt all questions

(ii) Be precise in your answers.

 1. Attempt any four parts of the following :

(a) Why non-conventional energy sources have become important ?

(b) What is conventional and non-conventional energy ?

(c) Give examples of various bio-fuels.

(d) What is tidal energy and its application ?

(e) Relate civilization to energy and explain.

(f)  Give various resources of non-conventional energy generation.

 

2. Attempt any four parts of the following :

(a) How geothermal energy is harnessed ?

(b) In what way wind energy can be utilized ?

(c) What is solar-pond ? Discuss its application.

(d) How fuel cell can be used for power generation ?

(e) Explain how geothermal energy is used to generate electricity.

(f)  Discuss various techniques available to utilise solar energy.

 

3. Attempt any two parts of the following :

(a) How is the minimum energy required for a specific operation determined ?

(b) Discuss chemical energy conversion and storage systems.

(c) State the laws of energy efficiency.

 

4. Attempt any two parts of the following :

(a) Explain pinch analysis for designing heat- exchanger network.

(b) What is the advantage of vapour recompression ?

(c) Discuss various types of energy audit useful for chemical industries.

 

5. Attempt any two parts of the following :

(a) What energy conservation measures are possible in a urea plant ?

(b) Discuss energy conservation measures in styrene plant.

(c) Give possible measures to conserve energy in a petroleum refinery.

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