Waste Water Engineering Mcqs


Q.  In a city the ratio of the drainage to sewage is 20, the percentage discharge passing through non-monsoon periods, is_____________________?

a. 5
b. 10
c. 15
d. 20


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  In a residential colony, sewers of diameters 100 mm, 150 mm and 225 mm were laid with a gradient 1 in 120. Which portion of the sewage system does not choke in due course of time?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The clarigesters are_________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Assertion A.: A free board of 0.3 m is provided above the top sewage line in septic tanks. Reason (R): It helps to accommodate the scum in the septic tank_________________?
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MCQs:  Pick up the incorrect size of stone ware sewers_________________?
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MCQs:  pH value of sludge during alkaline regression stage, is__________________?
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MCQs:  Antisyphonage pipe is fitted_______________?
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MCQs:  The detention time of a circular tank of diameter d and water depth H, for receiving the sewage Q per hour, is________________?
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MCQs:  weight of water, the hydraulic mean depth of the sewer and the bed slope w is the unit of the sewer, then the tractive force exerted by flowing water, is________________________?
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MCQs:  In a fully mechanised composting plant, involves________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The sewers___________________?
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MCQs:  If 2% solution of a sewage sample is incubated for 5 days at 20°C and depletion of oxygen was found to be 5 ppm, B.O.D. of the sewage is____________________?
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MCQs:  Drop manholes are the manholes___________________?
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MCQs:  The ratio of the diameter of a circular section and the side of a square section hydraulically equivalent, is____________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Stone ware pipes are_______________?
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MCQs:  In septic tanks__________________?
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MCQs:  For detecting the nitrates in sewage, the colour may be developed by adding________________?
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MCQs:  The use of coarse screens for the disposal of sewage, may be dispensed with by______________?
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MCQs:  A drop manhole is provided if__________________?
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MCQs:  ‘Cowl’ is provided at___________________?
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MCQs:  For design of sewers, percentage of sewage discharge is assumed_____________________?
Category: Civil Engineering Mcqs,   Published by: teswesm