B.TechSemester 32021-22Energy Science And EngineeringKOE-033
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Energy Science And Engineering (KOE-033) - AKTU Question Paper 2021-22

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 2021-22. 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:2021-22
University:AKTU / UPTU

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Questions Asked in 2021-22

Energy Science And Engineering (KOE-033) — complete question paper

Section AAttempt all q u e s t i o n s i n b r i e f . 2 x 10 = 20
  • a
    Comment on the statement: “The e ntropy of the universe tends to b e maximum.”
  • b
    What is the significance of BTU? 2 1
  • c
    Differentiate between Fusion & Fission nuclear reaction. 2 2
  • d
    Is the average binding energy of electrons in an atom independe nt of Z (Number of protons)?
  • e
    Describe the operation of a solar cell. 2 3
  • f
    Discuss the ‘latitude angle’ and ‘Hour angle’. 2 3
  • g
    Explain warm spring in Geothermal Energy. 2 4
  • h
    State the limitations of OTEC system. 2 4 i. Discuss the energy audit and its types. 2 5 j. What are the alternatives to deal with energy crisis? 2 5
Section BAttempt any three o f t h e f o l l o w i n g :
  • a
    Explain the concept of Quantum. Also describe the concept of Qu antization of Energy
  • b
    Illustrate the working principle of Nuclear forces & also outli ne the different energy scales used in Nuclear Energy
  • c
    Differentiate between N type and P type of semiconductor along with energy band diagram
  • d
    Outline the working principle of tidal power Plant. Discuss the ir advantages and limitations. Also give present status of tidal power in INDIA
  • e
    Illustrate the short about the following
  • a
    Ways of disposal of nuclear waste fuels
Section CAttempt any one p a r t o f t h e f o l l o w i n g :
  • a
    Illustrate the working of Carnot heat Engines with P-V & T-S diagram. 10 1
  • b
    Examine the Phase change energy conversion. Describe the different operations of Rankine cycle with the help of diagram
  • a
    Draw the binding energy curve showing variation of binding e nergy per nucleon with mass number. With the help of this explain the phenomenon of nuclear fusion and fission & stability concept of nuclei
  • b
    Illustrate the concept of Nuclear fission reactor design wit h the help of diagram. Explain PWR type of fission reactor
  • a
    Outline the concept of basic physics of semiconductors, Carr ier transport, generation and recombination in semiconductors and semiconductor junction
  • b
    Outline the construction and working of solar P-V cell with the help of suitable diagram and also discuss performance curve and convers ion efficiency in terms of fill factor of the solar P-V cell
  • a
    Illustrate the concept of
  • a
    Fluid dynamics in wind energy conversion
  • b
    Betz law to receive Maximum Energy
  • c
    Effect of number of rotor blades on performance efficiency
  • b
    Analyse the construction, working and limitations of Geother mal Power Plant with the help of diagram
  • a
    Summarize the global warming feature and focus the impacts o f this phenomenon on the disturbance to the sustainability of environment
  • b
    Integrate the concept of
  • a
    E n e r g y c o n s e r v a t i o n & v a r i o u s p r i n c i p l e s i n v o l v e d i n e n e r g y conservation
  • b
    Energy Conservation in illuminating systems
  • d
    Concept of Green Building and Green Architecture

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

Repeated Questions — KOE-033

Questions that appeared in more than one session, found by comparing 2 years of Energy Science And Engineering papers (2021-22, 2022-23)

2x

Explain the concept of Quantum. Also describe the concept of Qu antization of Energy

Appeared in: 2021-22 · 2022-23

2x

Illustrate the concept of Nuclear fission reactor design wit h the help of diagram. Explain PWR type of fission reactor

Appeared in: 2021-22 · 2022-23

2x

Summarize the global warming feature and focus the impacts o f this phenomenon on the disturbance to the sustainability of environment

Appeared in: 2021-22 · 2022-23

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