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Environmental Engineering in CE

Environmental Engineering in CE
Exposure to chemicals having carcinogenic properties cause

Asphyxiation (suffocation)
Cancer
Dermatitis (skin disorder)
Asthma

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Environmental Engineering in CE
Oceans act as sinks for atmospheric gases including carbon dioxide whose concentration in the atmosphere is increased by the

Forestation
Green house effect
Rain
Vegetation

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Environmental Engineering in CE
Inhalation of lead compounds present in the automobile exhausts (using leaded petrol) causes

Anaemia
Nervous system disorder
Blood poisoning
All of these

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Environmental Engineering in CE
Most of the atmospheric air pollutants are present in large quantity in

Mesosphere
Trophosphere
Thermosphere
Stratosphere

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Environmental Engineering in CE
In large thermal power stations very fine particulates present in flue gas are removed by

Bag filter
Electrostatic precipitators
Wet scrubber
Dust catcher

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Environmental Engineering in CE
Iron & manganese present as pollutant in water can not be removed by

Ion exchange process
Oxidation followed by settling & filtration
Chlorination
Lime soda process or manganese zeolite process

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MORE MCQ ON Environmental Engineering in CE

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