Q.1
14 Marks(a)
Describe the importance of energy conservation.
(b)
Elaborate on the terms energy management & energy audit.
(c)
Explain in detail the construction of solar cells, solar modules and solar arrays.
Gujarat Technological UniversitySummer 2024 examination
GTU 3150507 Energy Technology Summer 2024 Question Paper & PDF
B.E. · Chemical Engineering · Semester 5 · Subject code 3150507
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 2:30 PM – 5:00 PM
- Questions
- 5 with internal choice
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Q.2
14 Marks(a)
List different types of steam used in processes.
(b)
Differentiate Gross calorific value and Net calorific value.
(c)
Classify commercial waste heat recovery devices (WHRD) and Explain any one commercial waste heat recovery device.
OR
(c)
Explain the selection criteria of refractories along with their applications.
Q.3
14 Marks(a)
Define :
i)Solar constant
ii)Beam radiation
iii)Diffuse radiation
(b)
Explain in brief about Solar distillation
(c)
Describe the principle of operation and working of solar ponds.
OR
(a)
List various domestic and industrial applications of solar energy.
(b)
Explain in brief about Solar pumping.
(c)
Classify different types of solar collectors and explain any one in detail.
Q.4
14 Marks(a)
State the principle and working of the fuel cell.
(b)
Explain pyrolysis of biomass
(c)
Describe Molten Carbonate Fuel Cell (MCFC) with neat diagram.
OR
(a)
List applications of fuel cell.
(b)
List properties of biogas and explain the utilization of biogas.
(c)
Describe Ion exchange membrane cell with neat diagram.
Q.5
14 Marks(a)
Compare Horizontal axis wind turbine and vertical axis wind turbine.
(b)
Discuss thermal gasification of biomass.
(c)
Describe with a neat sketch the working of a wind energy system with main components.
OR
(a)
Classify various types of rotor used in the wind turbine.
(b)
Classify biogas plants based on process and design.
(c)
Describe how the design of the turbine effect power generation from wind.
More Energy Technology papers
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Other Semester 5 subjects
BE Chemical
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About this paper
Official Gujarat Technological University (GTU) examination paper for Energy Technology (Summer 2024, B.E. · Chemical Engineering, Sem 5). 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.