B.TechSemester 52022-23Air And Noise Pollution ControlKCE057

Air And Noise Pollution Control (KCE057) - AKTU Question Paper 2022-23

B.Tech · Semester 5 · Free PDF Download

This is the official AKTU Air And Noise Pollution Control Previous Year Question Paper for B.Tech Semester 5, 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 5

Session:2022-23

University:AKTU / UPTU

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Questions Asked in 2022-23

Air And Noise Pollution Control (KCE057) — extracted question text

Section AAttempt all questions in brief. 2x10 = 20

a
Define Planetary Boundary layer
b
Mention the classification of air pollutants
c
What are the features of wind rose
e
State Ambient air quality
f
Define briefly about emission standards
g
List the types of Condensatio n equipments used in air pollution control
h
Define adsorption. (i) Comment on Noise pollution (j) State Noise indices

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

a
Briefly discuss about the s ources and classification of air pollutants
b
Explain the types of plume behavior with neat sketch
c
Discuss the factors to be c onsidered in selection of equipm ent for control of particulate contaminants
d
Discuss briefly about Eu ro-I,II,III Specifications
e
Explain the control methods and preventive measures underta ken for noise pollution

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

a
Discuss in detail about the effects of air pollution on Hum an beings, animals and vegetation
b
Describe in detail about the effects of air pollution on pr operty and aesthetic value and visibility
a
Discuss different types of environmental lapse rate
b
Explain the atmospheric factors influencing the dispersion of air pollutants
a
Explain with neat sketches about the principle and working of Cyclone Separator
b
Illustrate with neat sketch the working principle of electr o static precipitator with its advantages and disadvantages
a
Explain various absorption units in air pollution control
b
Compare the functions of Central and State Pollution Contro l Board in the area of air pollution control
a
(i) What are the sources of noise? How noise become a pollution problem? (ii) "Control of noise at source"-Discuss in detail
b
Discuss in brief the various sources of noise, and their ty pical noise levels, in a modern society

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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