B.TechSemester 32022-23Energy Science And EngineeringKOE-033

Energy Science And Engineering (KOE-033) - AKTU Question Paper 2022-23

B.Tech · Semester 3 · Free PDF Download

This is the official AKTU Energy Science And Engineering Previous Year Question Paper for B.Tech Semester 3, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech

Semester:Semester 3

Session:2022-23

University:AKTU / UPTU

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Questions Asked in 2022-23

Energy Science And Engineering (KOE-033) — extracted question text

Section AAttempt all questions in brief. 2x10 = 20

a
How heat energy can be conve rted in to mechanical energy
c
Illustrate the t erm nuclear fission
d
Write down the advant ages of nuclear energy
e
Elaborate the principle of solar cell
f
On what factors does the collector efficiency of a solar fl at plate collector depend?
g
Describe various Geo thermal Energy Resources
h
Describe various bio logical energy sources. (i) What are the alternatives t o deal with energy crisis? (j) Discuss the terms Energy conservation and Energy audit

Section BAttempt any three of the following: 10x3 = 30

a
Discuss the concept of Quant um. Also describe how quantizat ion of energy takes place
b
Illustrate the concept of nuclear fission reactor design wi th the help of diagram. Explain PWR type of fission reactor
c
Classify different types of solar thermal collector and sho w the constructional details of a flat plate collector. What are its main advantages?
d
Discuss the process of production of biogas from biomass. D escribe DeenBandhu Biogas plant
e
Summarize the global warming feature and focus the impacts of this phenomenon on the disturbance to the sustainability of environment

Section CAttempt any one part of the following: 10x1 = 10

a
Discuss the main features of v a r i o u s t y p e s o f r e n e w a b l e a n d non- renewable energy sources. Also explain the importance of non- conventional energy sources in the context of global warming
b
Define term radiation. Write down the difference between di rect radiation and diffuse radiation
a
Illustrate the term nuclear f usion? How does it differ from nuclear fission?
b
Discuss the essential features of a hydrogen-oxygen cell. D raw a suitable diagram of this cell and give the reactions took place a t t h e electrodes
a
Write short note on solar cell array
b
Describe the mechanism of photoconduction in a PV cell
a
Describe the ‘Singl e Basin’ and ‘Two Basin’ systems of tida l power harnessing. Discuss their advantages and limitations
b
Describe the process of gasif ication of solid biomass. What i s t h e general composition of the gas produced and what is its heating value? What are its applications?
a
Define term green energy? What are the benefits of green en ergy?
b
Briefly explain the differ ent types of storage systems

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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