Waste Water Engineering Mcqs Start Creating PDF
Waste Water Engineering Mcqs, this topic has 314 mcqs, It takes five to ten minutes to complete this free waste water engineering mcqs test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "waste water engineering mcqs" MCQs and share with your friends, brothers, sisters.
waste water engineering mcqs (Total Quiz: 314)
MCQ: Pick up the incorrect statement from the following?
- The process of decomposing the organic matter under controlled anaerobic conditions, is called sludge digestion
- Sludge digestion is carried out in sludge tank
- The gases produced in sludge digestion process, contain 75% carbon dioxide
- The gases produced in sludge digestion process, contain 75% methane
C
MCQ: Pick up the incorrect statement from the following?
- The mixture of water and waste products, is called sewage
- The treated sewage effluents, are generally used for irrigating the crops
- The process of collecting, treating and disposing off the sewage, is called sewerage
- The old convergence system was definitely better than water carried sewerage system
D
MCQ: Pick up the correct statement from the following?
- Anaerobic bacteria flourish in the absence of oxygen
- Aerobic bacteria flourish in the presence of oxygen
- Facultative bacteria flourish with or without oxygen
- All the above
D
MCQ: Pick up the correct statement from the following?
- The circular section of sewers provides maximum hydraulic mean depth
- The circular sewers are provided for separate sewerage system
- The circular sewers work efficiently if the sections run at least half full
- All the above
D
MCQ: Pick up the correct statement from the following?
- Inlets are provided on the road surface at the lowest point for draining rain water
- Inlets are generally provided at an interval of 30 m to 60 m along straight roads
- Inlets having horizontal openings, are called horizontal inlets
- All the above
D
MCQ: Pick up the correct statement from the following?
- Indore method of composting involves decomposition under aerobic conditions
- Bangalore method of composting involves decomposing under anaerobic conditions
- Fully stabilised refuse by the Bangalore method of compositing is a powdery mass called humus
- all of these
D
MCQ: Pick up the correct statement from the following?
- pH value indicates acidity and alkalinity of sewage
- In acidic sewage, the pH value is less than 7
- In alkaline sewage, the pH value is more than 7
- All the above
D
MCQ: Pick up the correct statement from the following?
- The boning rod is used for checking the levels of the sewer inverts
- Manhole covers are made circular for the convenience of the cleaning staff
- A manhole is classified as shallow manhole if its depth is less than 0.9 m
- All the above
D
MCQ: Pick up the correct statement from the following ?
- Turbidity is more in strong sewage
- The black colour indicates septic sewage
- The sewage omits offensive odours after four hours
- All the above
D
MCQ: The layers of vegetable wastes and night soil alternatively piled above the ground to form a mound, is called_______________?
- A heap
- Plateau
- Windrow
- None of these
D
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- waste water engineering
- wastewater engineering
- sewage engineer
- wastewater treatment engineering
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