Civil Engineering question and answers for July 17, 2023
- Q 3. Select a highway horizontal curve in your local suburb byincluding one site photograph. Assume a suitable radius of thecurve, and design the superelevation, which might have beenprovided.4. Along the...
- Q A precast square concrete pile 305x305 mm in cross section isdriven into ground using a steam hammer. If HE = 40 kN-m, E = 0.85,WR = 35 kN, weight of...
- Q “The room eats up sound. So little comes back that I cannot hearanything much.†What type of room is this? Suggest solution /solutions for this problem.Explain briefly
- Q There are several steps need to be considered to fulfill thestructural design process. Describe the design process whichinvolves building form and structural arrangement.
- Q Need step by step solution how to build a simple 3D house of anyarea or lenth etc in autocad?
- Q Review Technical Note 87 Bituminous Surfacing –StrippedSeals from VicRoads).Describe what is meant by a stripped seal and name 4 precautionsshould you take to avoid the stripping of aggregate from a...
- Q If you are asked to design to allow enough Natural light skycomponent into your house in Suadi Arabia, then suggest what wayswould be most applicable for your house, considering itsorientation...
- Q 1- What may be happen when the activated sludge systemhydraulically overloaded or underloaded? What may be happen whenthe activated sludge system may be subjected to organicunderloading or overloading?2- What can...
- Q Write a one page on design philosophy for concrete buildings forgravity and lateral loads. Why are they important to be designedcorrectly?
- Q What diameter of cast iron pipe would be required to ensure thata discharge of 0.2 m3/s would not cause a head loss in excess of0.01 m/100 m of pipe length,...
- Q If the \"lift-off\" process is used for the metal electrodepatterning, choose a photoresistand photomask polarity from the list below. Justify yourchoice. (4 points)Photoresist inventory: (1) Shipley 1827, (2) SU-8 2005,...
- Q What are the unit problems that may occur in biologicalwastewater treatment plants?for example, sludge swelling, cause and solution. Please explainand write 4 problems and solutions.#environmental engineering
- Q What course of action would you recommend in the followingsituation?A contractor is instructed to submit a revised programme for theworks showing an earlier forecast completion than the currentprogramme update.( Provide...
- Q Please create a hypothetical construction project (residential,bridge, airport,dam etc.) case and prepare a project baseline schedule.a. Project name and description.b. Project goals, objectives and scope.c. Map out the resourcesd. Outline...
- Q Q1: Design L2L3 member as shown below using double-angle sectionwith 3/8-in gusset plate between the angles. Assume two-lines ofthree ¾-in bolts in each vertical angle-leg, spaced at 4-in oncenter. Use...
- Q A subbasin in Mississippi has a predominant urban land use (highdensity development) under soils with a hydrologic soil group D anda potential abstraction of 0.53-in. Analyses of flow data indicatethat...
- Q 1) A hydraulic shovel with a bottom-dump bucket with a heapedbucket volume of 10 m3is excavating tough clay. The swing angle is 103degrees and the job efficiency is 0.85 +...
- Q question:Objective function: Zmax = 6X1 + 10X2LIMITS: 3X1 + 6X2 ≤ 24And 5X1 + 6X2 ≤ 30X1, X2 ≥ 0 and integer (integer)Apply the following to the question above.a. Branch-bound...
- Q discuss and describe the particle electrical charge theory withemphasis on electrical double layer theory and its significanceduring the design of water treatment coagulation unit?
- Q Analyse how the use of a weather radar with a correct radarmeasurement can provide early warning and save life for afrequently severely flooded area
- Q 2. Imagine a contractor engages an architect to design a houseand the architect engages an engineer to complete the drawing: Doesthe engineer owe any duty to the contractor? why?
- Q Consider a residential building with 5 floors with two homes atevery flat each having 3 m height. You want to design such a pipingsystem that provides the same mass flow...
- Q The valves that are normally located on the upstream side ofpumping equipment and at the beginning of each rise in thepipelines to prevent backflow are called -------------- valves.gateair-releasechecksurgeglobe
- Q If wastewater recirculation rates are too high---------------solids will wash out of the secondary clarifiereffluent will be sparkling cleanthe treatment efficiency will be highit all depends on the pHwe don't know...
- Q Design the numbers of reinforcing bars required for negative andpositive moment that can be utilized for an overhanging beam withservice loads (DL + LL) excluding weight of the beam 40...
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