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Environmental Engineering Practice Test: Water Supply for Building, Collection and Conveyance of Sewage, Waste, & Water Flow Rate
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Avg score: 61% Most missed: “The Kuichlings formula when the storm occurs once in 10 years is ____________”

Collection of wastewater is done by a sewerage system. Sewerage systems can be classified into combined sewerage and separate sewerage. Combined sewerage carries both stormwater and wastewater, while separate sewerage carries stormwater or wastewater separately. (Source: eGyankosh)
The three types of sewers are sanitary sewers, storm sewers, and combined sewers.
Flow rate is the volume of water passing a point in a fixed period of time.

Topics include: Service Connection, Conservancy System, Water Carriage System, Dry Weather Flow, Storm Water Flow, & Rational Method.

 

Environmental Engineering Practice Test: Water Supply for Building, Collection and Conveyance of Sewage, Waste, & Water Flow Rate
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25 Questions

1. Which of the following is incorrect regarding water meter?
2. Which of the following is not a component of domestic service connection?
3. The peaking factor is defined by __________
4. The Kuichlings formula when the storm occurs once in 10 years is ____________
5. Which of the following is incorrect regarding partially combined water carriage system?
6. ___________ is the process in which ground water unfiltrate into the sewers.
7. The number of separate systems in a sewer area are?
8. Which flow is also called as sanitary sewage?
9. ________ is the process which indicates the flow of waste water from the sewer into the ground.
10. The value of Fruhlings factor for suburban locality is ______
11. The runoff in cumec by the Rational method is defined by ______________
12. A Service connection is a connection from the distribution system to the ______
13. Hog feeding is a type of ______
14. The choice of combined water carriage system does not depend on ____________
15. Which of the following is an advantage of a separate water carriage system?
16. The wet weather flow is also known by ______
17. Which of the following is correct regarding water carriage system?
18. The point R in the figure represents the ________
Figure: Hourly variation of sewage flow
19. _________ flow persists for various time duration.
20. ________ is a method where water is used as a medium for the flow of sewage from its production of the treatment unit.
21. The value of the factor K in finding the storm water flow by Rational method is ____________
22. The size of the town is 15,000. What is the density of population per hectare?
23. At what time the peak flow takes place?
Figure: Hourly variation of sewage flow
24. Which of the following represents the minimum flow?
Figure: Hourly variation of sewage flow
25. The water carriage system is a hygienic system without any bad smell.