Download PTU B.Tech 2020 March ME 7th and 8th Sem Energy Conservation And Management Question Paper

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Roll No. ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(ME) (2012 Onwards E-ll) (Sem.-7,8)
ENERGY CONSERVATION AND MANAGEMENT

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Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :

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1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

1. Write briefly :
   1. What is secondary energy source?

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   2. Draw the layout of a steam power plant.
   3. Define “Equivalent Evaporation” in a boiler.
   4. What is micro wave heating?
   5. What is recuperates economizer?
   6. Explain the energy conservation principle.

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   7. What is Green house effect?
   8. Explain the principle of electronic beam welding.
   9. What is the importance of Energy Audit?
   10. Explain the second law of thermodynamics.

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1|M-72000 (S2)-935

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SECTION-B

2. List the various alternate energy sources.
3. Write short notes on the energy management.
4. State in brief advantages and disadvantages of dielectric & micro wave heating.

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5. Layout general procedure in Energy Audit.
6. Discuss different methods used to improve the performance of Thermal Power Plants.

SECTION-C

7. Name and explain the various sources of energy. Compare the various sources of energy.
8. Why energy storage is required? State the types of energy storage and explain any one.

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9. Write short notes on the following :
   1. Energy Management Information System
   2. Economizer

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

2|M-72000 (S2)-935

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