Hamad Waste Water Engineering 14/05/2020 A. 1/4 B. 1/3 C. 1/2 D. 3/4 Related Mcqs: The most widely used pump for lifting sewage is_________________?A. Centrifugal pump B. Reciprocating pump C. Pneumatic ejector D. Air pressure pump... Oxidation process results in the formation of___________________?A. Carbon dioxide B. Nitrates C. Sulphates D. All the above... For laying a sewer line in a trench of 2 m width, an offset line is marked on the ground parallel to the given centre line at a distance of___________________?A. 100 cm B. 120 cm C. 140 cm D. 160 cm... The detention time of a circular tank of diameter d and water depth H, for receiving the sewage Q per hour, is________________?A. d² (0.011d + 0.785H)/Q B. d (0.022d + 0.085H)/Q C. d (0.785d + 0.011H)/Q D. d (0.285d + 0.011H)/Q... The layers of vegetable wastes and night soil alternatively piled above the ground to form a mound, is called_______________?A. A heap B. Plateau C. Windrow D. None of these...
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