Q.1
14 Marks(a)
Classify: Energy Sources.
(b)
List the features of Energy Conservation (EC) Act 2001.
(c)
Explain the role of BEE in implementing Energy Conservation.
Write note on ‘Indian Energy scenario Write note on ‘Indian Energy scenario
Gujarat Technological UniversitySummer 2025 examination
GTU 2181916 Energy Conservation and Management Summer 2025 Question Paper & PDF
B.E. · Mechanical Engineering · Semester 8 · Subject code 2181916
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 10:30 PM – 1:00 PM
- Questions
- 5 with internal choice
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Q.2
14 Marks(a)
Define the terms: NPV ,IRR, Cash flow
(b)
Explain the role of Energy Service Companies (ESCOs.)
(c)
Discuss the important duties of energy manager in industry as per Energy conservation act-2001
OR
(c)
Write a short note on Energy Management Information Systems (EMIS).
Q.3
14 Marks(a)
What is energy audit? Why is it needed?
(b)
Explain briefly the Cumulative sum of differences (CUSUM).
(c)
Classify the energy audit & Explain the three phases of detailed energy audit.
OR
(a)
Explain these terms:
1)Monitoring
2)Targeting
(b)
State the basic principles and benefits of energy management.
(c)
Write a short note on: Energy audit instruments.
Q.4
14 Marks(a)
List the benefits of heat recovery system.
(b)
Explain with neat diagram the topping cycle co-generation plant.
(c)
Discuss the energy saving opportunities in Air conditioning plant.
OR
(a)
What is economic thickness of insulation?
(b)
Explain these terms briefly:
i)CFBC boiler
ii)Boiler Blow down.
(c)
Explain the indirect method to determine the thermal efficiency of boiler plant.
Q.5
14 Marks(a)
What is Kyoto Protocol?
(b)
Classify the Heat Exchangers.
(c)
Explain the Clean Development Mechanism (CDM)
OR
(a)
List the commercially viable waste heat recovery devices.
(b)
Explain: PCF (Prototype Carbon Fund)
(c)
Write a short note on: “Bachat Lamp Yojna.”
More Energy Conservation and Management papers
Questions repeat across sessions. Working through two or three papers shows you which topics GTU asks most.
Other Semester 8 subjects
BE Mechanical
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About this paper
Official Gujarat Technological University (GTU) examination paper for Energy Conservation and Management (Summer 2025, B.E. · Mechanical Engineering, Sem 8). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.