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WorksheetsAir Pollution and Control Engineering Pre Assessment Test
Total questions: 10
Worksheet time: 5mins
Which gas is mainly produced due to incomplete burning of wood?
CO
SO2
NO2
NO3
Which of the following is a liquid form of aerosol?
Fume
Dust
Mist
Smoke
X ray films are a source of which of the following gas?
SO2
CO2
NO2
SO3
Which of the following is involved in production of carboxy haemoglobin?
CO
SO2
NO2
NO3
The maximum size of fly ash is
1μm
100μm
1000μm
10μm
Which of the following leads to a disease called broncho spasm?
SO2
SO3
SO4
CO2
Which of the following is/are inorganic gas (es)?
Carbon monoxide
Hydrogen sulphide
Chlorine
All of the above
The major contributor of Carbon monoxide is
Motor vehicle
Industrial processes
Stationary fuel combustion
None of the above
Ozone of found in
Mesosphere
Ionosphere
Stratosphere
Exosphere
The boiler flue gas is source of
HCl
NO
HF
Volatile organic compounds
