STUPIDSID
1 (a)
Enlist various Air Pollution disasters in the world and explain any two of them in
Detail.
7 M
1 (b)
Enlist the different meteorological parameters affecting the dispersion of air
pollutants in the atmosphere. Explain any two of them in detail.
7 M
2 (a)
Explain with illustration the probable relation between 'Asthma and Air
Pollution.'
7 M
2 (b)
Mention various pollutants emitted from an automobile. How the pollutant
concentration varies according to change in air ?fuel ratio.
7 M
2 (c)
Write a short note on 'Economic Effects of Air Pollution'.
7 M
3 (a)
Explain in brief different methods used for analysis of SO2 .
7 M
3 (b)
A factory uses 3,00,000 liters of furnace oil (specific density 0.97) per month. If
for one million litres of oil used per year, the particulate matter emitted is
3.0 tonnes per year, SO2 emission is 58.3 tonnes per year, NOx emission is 7.0 tonnes per year, HC emission is 0.37 tonnes per year, and CO emission is 0.5
tonnes per year. Calculate the height of chimney required to be provided for safe
dispersion of the pollutant.
7 M
3 (c)
Describe with neat sketch, how different atmospheric condition give rise to
different kind of plume.
7 M
3 (d)
Explain how 'substitution of raw material or fuel' and 'process change' can help
to control of air pollution at source.
7 M
4 (a)
Briefly explain Gaussian Plume Model with its assumptions and limitations.
7 M
4 (b)
Describe various considerations for collection of representative ambient air
Sample.
7 M
4 (c)
What is global warming? Discuss the mechanism and explain the control
Measures.
7 M
4 (d)
Write a short note on 'Gravity Settling Chamber'.
7 M
5 (a)
Enlist different methods for collection of gaseous sample from a stack? Describe
any one with a neat sketch.
7 M
5 (b)
Write a brief note on 'cyclone separator'.
7 M
5 (c)
Explain 'Adsorption' and 'combustion' as a method of control of gaseous
Pollutant.
7 M
5 (d)
Explain in brief 'History of Air Pollution'.
7 M
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