EN8592 Question Bank Wastewater Engineering
EN8592 Question Bank Wastewater Engineering Regulation 2017 Anna University free download. Wastewater Engineering Question Bank EN8592 pdf free download.
Sample EN8592 Question Bank Wastewater Engineering
9.
How will you compute peak storm water discharge by the use of empirical formulas?
BT-3
Application
10.
i) Explain the terms BOD and COD. Differentiate between first and second stage BOD. (6)
ii) The BOD of a sewage incubated for one day at 30oc has been found to be 120mg/l. Identify the 5-day BOD at 20oC. Assume BOD rate constant K = 0.21 (base e) per day at 20oc and temperature correction coefficient
EN8592 Question Bank Wastewater Engineering
i) Discuss the choice available and the factors to be considered while selecting pumps and pipes for sewerage system and explain. (6)
ii) With help of neat sketch explain the location and functions of drop manhole ‘inverted siphon’. (7)
BT-4
Analyse
12.
i) Explain the factors influencing sanitary sewage flow and its estimation. (6)
ii) State the classification of solids present in sewage and the removal methods of each. (7)
EN8592 Question Bank Wastewater Engineering
i) Generalize how will you estimate the relative stability of sewage? (6)
ii) Compose the different sources of waste water that are produced from a community. Discuss the systems of sewerage with its merits and demerits.
3.
Explain the various physio-chemical characteristics of sewage and state their environmental significance.
EN8592 QB Wastewater Engineering
Design a sanitary sewer to a population of 6000 receiving water at rate of 90 lpcd. Minimum self-cleansing velocity at design flow is 0.8m/s. Maximum depth of flow is 0.5D. Assume other design criteria as applicable.
| Subject name | Wastewater Engineering |
| Short Name | WE |
| Semester | 6 |
| Subject Code | EN8592 |
| Regulation | 2017 regulation |
EN8592 Question Bank Wastewater Engineering Click Here To Download
EN8592 Wastewater Engineering Syllabus
EN8592 Wastewater Engineering Notes
EN8592 Wastewater Engineering Important Questions
EN8592 Wastewater Engineering Question Paper