Hamad Waste Water Engineering 17/07/2020 A. 50 m B. 100 m C. 200 m D. 300 m Related Mcqs: Which one of the following gases is most significant as air pollutant ?A. Carbondioxide B. Oxygen C. Nitrogen D. Sulphur-dioxide... Discrete or granular particles change their_________________ ?A. Size B. Shape C. Weight D. None of these... For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed________________?A. 3 ppm B. 4 ppm C. 5 ppm D. 10 ppm... The flow velocity in detritus tanks is________________?A. 0.05 m/sec B. 0.09 m/sec C. 1.25 m/sec D. None of these... For design of sewers, percentage of sewage discharge is assumed_____________________?A. 65 to 70% B. 70 to 75% C. 75 to 80% D. 85%...
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