Waste Water Engineering Mcqs


Q.  For non-scouring velocity 5 m/sec, the type of sewers generally preferred to, is____________________?

a. Cast iron sewers
b. Cement concrete sewers
c. Glazed bricks sewers
d. Stone ware sewers


ANSWER: See Answer
 
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MCQs:  The presence of free ammonia in sewage, is detected by___________________?
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MCQs:  The porosity of sediments in sewer pipes, is usually taken as___________________?
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MCQs:  The minimum diameter of sewer to be adopted is_________________?
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MCQs:  The sewerage system consists of______________________?
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MCQs:  Oxidation process results in the formation of___________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The angle subtended by the surface of sewer water with partial flow, at sewer centre is 120°, the depth of sewerage is________________________?
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MCQs:  If the grit in grit chambers is 4.5 million litres per day, its cleaning is done____________________?
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MCQs:  With self cleansing velocity in sewers___________________?
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MCQs:  As compared to fresh river water, sea water contains oxygen_________________?
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MCQs:  Imhoff cone is used to determine_____________________?
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MCQs:  Discrete or granular particles change their_________________ ?
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MCQs:  The ratio of design discharge to the surface area of a sedimentation tank is called____________________?
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MCQs:  Which one of the following resists hydrogen sulphide corrosion ?
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MCQs:  In olden days the type of section adopted in trunk and out fall sewers was__________________?
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MCQs:  In primary sedimentation, the 0.2 mm inorganic solids get separated if specific gravity is_________________?
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MCQs:  House connections to the laterals is generally made by___________________?
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MCQs:  In R.C. sewer pipes, the percentage longitudinal reinforcement to the cross-sectional area of concrete is kept________________?
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MCQs:  Rate of flow of sewage is generally assumed__________________?
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MCQs:  If the depth of partial flow in a sewer of diameter 2 m, is 50 cm, its wetted perimeter is____________________ ?
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MCQs:  In sewers the gas generally found, is_________________?
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