Environmental Engineering in CE The term Biological Oxygen Demand (BOD) is used in relation to Industrial effluents Potable water Cooling water Distilled water Industrial effluents Potable water Cooling water Distilled water ANSWER DOWNLOAD EXAMIANS APP
Environmental Engineering in CE Polyvinyl chloride containers are not suitable for storing Foodstuffs None of these Woolen clothes Metallic powder Foodstuffs None of these Woolen clothes Metallic powder ANSWER DOWNLOAD EXAMIANS APP
Environmental Engineering in CE Ethanolamine is an absorbant used for the removal of __________ from air/gas. HF H₂S Both B & C SO₂ HF H₂S Both B & C SO₂ ANSWER DOWNLOAD EXAMIANS APP
Environmental Engineering in CE Presence of __________ bacteria in water causes disease like typhoid. Non-pathogenic Aerobic Pathogenic Anaerobic Non-pathogenic Aerobic Pathogenic Anaerobic ANSWER DOWNLOAD EXAMIANS APP
Environmental Engineering in CE The main type of sludge gas evolved during sewage treatment in Imhoff tank is CO₂ H₂ CO CH₄ CO₂ H₂ CO CH₄ ANSWER DOWNLOAD EXAMIANS APP
Environmental Engineering in CE Turbidity of water is an indication of the presence of Floating solids Dissolved gases Dissolved solids Suspended inorganic matter Floating solids Dissolved gases Dissolved solids Suspended inorganic matter ANSWER DOWNLOAD EXAMIANS APP
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