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Environmental Engineering in CE

Environmental Engineering in CE
Polyvinyl chloride containers are not suitable for storing

Foodstuffs
Metallic powder
None of these
Woolen clothes

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Environmental Engineering in CE
Inorganic impurities causing water pollution is

Fats
Carbohydrates
Protein
Salts of metals

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Environmental Engineering in CE
Fresh domestic sewage is __________ in color.

Grey
Black
Red
Dark brown

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Environmental Engineering in CE
Presence of excess flourine in water causes

Fluorosis
Respiratory disease
Dental cavity
Tooth decay

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Environmental Engineering in CE
A standard test for determination of hardness in water is termed as __________ test.

Total count
Presumptive
Electometric
EDTA

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Environmental Engineering in CE
In water treatment plant, zeolite process is used to remove the __________ of water.

Iron & zinc
Acidity
Alkalinity
Hardness

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MORE MCQ ON Environmental Engineering in CE

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