WASTE WATER Engineering Objective Questions

Waste Water Engineering Multiple Choice Questions on “Anaerobic Digestion”. 1. Anaerobic digestion occurs in the presence of oxygen.a) Trueb) False

Waste Water Engineering Multiple Choice Questions on “Biological Nitrification and Denitrification”. 1. Nitrification is performed by a small group of

Waste Water Engineering Multiple Choice Questions on “Softners”. 1. ________ is the removal of calcium, magnesium and certain other metal

Waste Water Engineering Multiple Choice Questions on “Collection and Disposal of Dry Refuse”. 1. _________ is the separation of biodegradable

Waste Water Engineering Multiple Choice Questions on “Sewer Sections”. 1. In India which type of sewer systems are preferred? a)

Waste Water Engineering Multiple Choice Questions on “Correlation of Mass Transfer with Water Treatment”. 1. Which among the following reactors

Waste Water Engineering Multiple Choice Questions on “Sedimentation Tanks – 1”. 1. Sedimentation is a process using gravity to remove

Waste Water Engineering Multiple Choice Questions on “Diffused and Mechanical Aeration Systems”. 1. Aeration consumes less energy in activated sludge

Waste Water Engineering Multiple Choice Questions on “Septic Tanks”. 1. Which of the following materials is not used in the

Waste Water Engineering Multiple Choice Questions on “Ammonia Stripping”. 1. Ammonia stripping is done to increase ammonia content.a) Trueb) False

Waste Water Engineering Multiple Choice Questions on “Removal of Iron, Manganese and Arsenic – 1”. 1. In which year was

Waste Water Engineering Multiple Choice Questions on “Disposal of Excretal Wastes”. 1. Which of the following is the most commonly