Civil Engineering question and answers for July 05, 2023
- Q Question 4 a) \"SuDS are designed to mirnic the natural rnovementof water and slow down the process of the water getting into thewatercourse. They can channel the flow of water...
- Q RAIL AND CARBON EMISSIONS FREE WORLD1)Improvements to enhance the carbon-free rails? 2) Factors affecting the carbon-free emissionsDesign of the system that affects the emission rateHealth issues due to emissions? 
- Q In the past few decades, a fourth industrial revolution hasemerged, known as I.R.4.0. I.R.4.0 optimizes the computerization ofI.R.3.0, where computers are connected and communicate with oneanother to ultimately make decisions...
- Q How to size an I section under shear bending? Stress calculationshould be done at which points, why? Which of the parameters thataffect stress are more critical? What changes when the...
- Q Properties/CharacteristicsYou are to write down as many properties and/or characteristicsof materials as you can think of (not just for one material, butany and all materials). Try to get one that...
- Q Properties of STEELIn the table below, write down as many propertiesthat you can think of for “STEEL†as a buildingmaterial.Do some searching on the internet.See if you can fill the...
- Q By thinking about the properties ofmaterials…What two alternatives to concrete could have beenused?Fill in the table below for three differentmaterials:What are the issues at each stage that you should knowabout...
- Q What do you think are the key issues to consider in designing aroad or highway? 10 sentences
- Q According to Q=11.X m³/s, S=0.0003X and 1/n=7X in an openchannel with a rectangular cross section; calculate the uniformflow depth when the channel base width (b) is 4.X meters anddetermine the...
- Q The annual precipitation measurements (Pi in cm) for Mcity, over a 20year period are shown in the following table.Determine the mean, standard deviation, and skew coefficient forthis series.YearPi(cm)YearPi(cm)199944.2201039.2200047.6201138.3200138.5201246.1200335.8201333.1200440.2201435.0200541.2201539.3200639.8201642.0200739.7201741.7200840.5201937.7200942.5201936.6Annual precipitation measurements...
- Q Define a Primary Standard using the terms public, enforceable,MCL, and health in your definition
- Q Please show step by step. Thank you.Shallow square footing is resting on a dry cohesionless soil. Ifthe groundwater table moves from great depth to ground surface andaxial load of the...
- Q A block of weight 12 lbs is placed on a cart of weight 40 lbsthat is attached to a spring with a constant of 500 lb/in. Thecoefficient of static friction...
- Q Explain what each of the two sustainability assessment methodsBREEAM and LEED is intended for and what are the main differencesbetween the two.
- Q The shield of negligible weight is held at an angle of 60° todeflect the 40-mm-diameter water stream, which is discharged at0.02 m3/s. The guide on the shield deflects 30% of...
- Q Sandstone pore of 20 mm in diameter and 100 mm longwith porosity of 15% is prepared forcore flood experiment. The sandstone pore is fully (100%) saturatedwith water by injectingwater with...
- Q 11. Explain the importance of ZAV curve, and plot it for thesoil as you see in your residential area..
- Q List and describe five specific characteristics of a “GreenBuildingâ€.
- Q CIVIL ENGINEERING AGGREGATE TEST LAB REPORT (ESSAY)2.3 Specific Gravity for Fine Aggregates2.3.1 Objective2.3.2 Scope2.3.3 Apparatus2.3.4 Test Procedure2.3.5 Test Resultthese are the topics.  Please use computer font.
- Q Describe the three parts of a specification and list thedifferent methods of specifying construction materials:IIIIII
- Q CIVIL ENGINEERING AGGREGATE TEST LAB REPORT (ESSAY)2.4Specific Gravity for Coarse Aggregates2.4.1 Objective2.4.2 Scope2.4.3 Apparatus2.4.4 Test Procedure2.4.5 Test ResultThese are the topics. Please use computer font.
- Q CIVIL ENGINEERING AGGREGATE TEST LAB REPORT (ESSAY)2.5 Sieve Analysis2.5.1 Objective2.5.2 Scope2.5.3 Apparatus2.5.4 Test Procedure2.5.5 Test ResultThese are the topics. Please use computer font.
- Q Granular-medium filter is one of the important unit processes toremove residual particular materials in drinking watertreatment.Discuss:a)the important variables which could affect the filtrationperformance; Â Â b)the filtration quality control measures; Â Â c)particle removal...
- Q The information of a transition curve for S.O.L. P0 fromchainage 672.721m to 722.721m as follows.Transition length = 50.00mThe radius of the curve = +450.00mCalculate the setting-out data at 5.0m station...
- Q The two types of asphalt mix commonly used in Australia areDense Graded Asphalt (DGA) and Fine Gap Graded Asphalt (FGGA). Forthese two mixes, describe their main features, when they should...
- Q The Oil and Gas (O&G) industry is by its nature a high riskindustry. The industries’ products, hydrocarbons produced andtransported, supply the world market with substantial amounts offuel and raw product...
- Q Oil and gas workers have some of the most dangerous jobs in thecountry. In fact, according to the Bureau of Labor Statistics,about 4.2 percent of all oil and gas workers...
- Q Why, a fiber optic cable cannot be called as atransmission line? Also clarify what are theprimary conditions required for a transmission line.(b)Why a structured cabling system is required? Describe thestructure...
- Q Explain how you would decide what light levels arerequired on a work surface for particular workplaces. Give at leastfive examples of different visual tasks and state the range ofilluminance that...
- Q Q10.Explain the roles and responsibilities of the Engineer &Engineer’s Representative for large government projects. The answershould include their responsibilities during:i.Mobilization.ii.Construction. [1]iii.Variations.iv.Defects Notification Period.
- Q .) An MSDS gives information aboutHazardous chemicalsInjuries in the work placeMedical examinationsMachinery maintenanceNone of the above9.) OSHA’s mission is toProtect the safety and health of the general publicProtect the safety...
- Q Vertical Curves:Problem 1Given an equal tangent parabolic curve, a +0.50% grade meets a-2.50% grade at Station 12+35.00 with an elevation of 305.12’, withL = 6 sta. Calculate the high point...
- Q Practically list out the problems due to improperdesign of pavement and explain the alternative solution tosupport the design of pavement.
- Q Deformation of rocks such as fold and fault were dueto the movement of large plates of Earth to each other throughoutgeological time. Sketch and discuss the differences between foldand fault...
- Q In regards to transport engineering,Write paragraphs about 120 words each with references in Harvardstyle1. Methods of Vehicle ClassificationStudy?eg:- Turning MovementStudy2. Methods of Turning MovementStudy
- Q A hyetograph table for a precipitation event is given as below.Calculate the total precipitation depth (in cm)for this event.Time Interval (min)0 - 3030 - 6060 - 9090 - 120Intensity (mm/hr)48177
- Q Outline a program of hydrogeological investigations for thissite designed to identify potential groundwater flow paths and toassess the likely rate of flow of water into the proposedexcavation. In your answer,...
- Q A branching pipe connects two storage tanks as shown in FigureQ3 below. Figure Q3(a) Write down the continuity equation as it applies to flows inthe pipes 1, 2 and 3....
- Q (b) Answer the following in relation to flow throughorifices.(i) Explain why the coefficient of contraction is included inthe discharge equation for flow through a small orifice. [3marks](ii) If a small...
- Q Can someone write a short reflection using thesequestions?1. what are the push and pull factors of migration?2. What would be the result of out-migration of the nationals tothe country?3. What...
- Q (b) Answer the following in relation to flow through orifices.(i) Explain why the coefficient of contraction is included in thedischarge equation for flow through a small orifice. [3 marks] (ii)If...
- Q (b) Answer the following in relation to flow through orifices.(i) Explain why the coefficient of contraction is included in thedischarge equation for flow through a small orifice. [3 marks] (ii)If...
- Q Common datag = 9.81 m/s².The standard properties of water are density:ϱH2O=1kg/dm3ϱH2O=1kg/dm3 exactly, kinematic viscosity:νH2O=1.02⋅10−6m2/sνH2O=1.02⋅10−6m2/s.Lubrication oil is pumped at a rate of 30.5 cm³/s through a 13 mlong D = 7.5...
- Q i'mlooking for a question about subsurface drainange it can becalculating question or a describtion questiom but please also giveme a solution thankyou
- Q (a) In terms of relative strength, put fcd (designstrength of concrete), fck(characteristic strength of concrete) and fcm (mean strengthofconcrete) in order from lowest to highest strength. (3)(b) Approximately, what is...
- Q What document summarizes the financial position of theconstruction company?Question options:A)Income SummaryB)Work in Progress ScheduleC)Balance SheetD)General Journal
- Q An oil company wishes to construct a pressurised pipeline of 300mm diameter to convey freshwater, of bulk modulus 2.10x109 N/m2from a desalination plant to a refinery at a rate of...
- Q QUESTION ONE: CASE STUDYTitle:Municipal Solid Waste Management in the Kanzo Metropolitan Area,SikamanKanzois a metropolitan area in Sikaman, a least developed country inWest Africa, which has experienced rapid urbanisation over the...
- Q What sort of actions could the company has undertaken to protectthe 3rd party audit ? and What detail should you provide to OSHAwhen discussing the audit findings?
- Q 5. You are planning a water supply scheme in an area where youhave both surface and sub-surface water resources. Disucss thefactors which you will take into account to seclect one...
- Q (15 pts) List five different advantages of compositematerials over conventional materials.(15 pts) Calculate the modulus of elasticity of afiber-reinforced polymer composite under isostrain condition if thecomposite consists of 35% fibers...
- Q Q1. For the given velocity distribution in apipe:Â Â where v(r)=velocity at a distance r from the centerline of thepipe, V0=centerline velocity, and R=radius of the pipe.Find the average velocity, energy and...
- Q A crossing track was constructed over a water channel with atotal length of 1700 m and width of 40 m. If you know that themaximum flow that can be carried...
- Q Two fuel storage tanks will be placed at an oil refinery nearBakersfield. The tanks are 10 m in diameter, are spacedcenter-to-center at 15 m, and contain fuel that has a...
- Q A single-storey brick veneer house (single layer of brick on atimber frame) has a front corner lounge-room with a floorplanmeasuring 4.0 m by 3.8 m. The ceiling is 3.0 m...
- Q A building company has been awarded the contract to undertakethe construction works for a multi-storey office project in a citycentre location. A deep basement is to be installed under one...
- Q Assessment 9.0: Soil Mechanics Produce a 300 word report whichidentifies the cause and effect of slips in embankments andcuttings and the affect it might have on safety of the line....
- Q Procedure in lab work (without explanation) with formula to findthe given properties of fluid:1.Density,Ï         2.Specific Density, γ3.Specific Gravity, sg4.Dynamic Viscosity, μ5.Kinematic Viscosity, η
- Q 1. Design a simply supported slab resting on masonry walls ofthickness 250mmeach with its opposite edges supported (L = 4.75m). Take concretegrade32MPa; steel grade 500N; permanent load (G) = 1.5kPa;...
- Q The soil profile at a site consists of a clay layer 10 m thick,sandwich between two sand layers. The top sand layer has a densityof 1.9 Mg/m3 and is 5...
- Q Discuss the argument whether lumpsum is 100% risk free for theowner or not with anexample.
- Q The soil profile at a site consists of a clay layer 10 m thick,sandwich between two sand layers. The top sand layer has a densityof 1.9 Mg/m3 and is 5...
- Q Define the following terms in structural steel construction:FalseworkAnchor boltShaking outRiggingColumnBeamGirderPurlinGirtGusset plate
- Q produce a drawing to show a cross section of trackincluding rails, sleepers and substructure.• on the drawing identity the requirements for ballast depth andshow how the axel loading is distributed...
- Q 1. A 3.5 m clear span singly reinforced cantileverbeam has a rectangular section of b=300mm and D=500mm is reinforced with 2 bars of 32 mm diameter and 1 bar of...
- Q what is QGIS software ? what are the uses of QGIS software insurveying how it used give one example in detail ?ineed an explannation about QGIS features uses and one...
- Q A 600 mm diameter pipe carrying 0.9 m3/s of oil (RD 0.85) has a90o bend in the horizontal plane. The loss of head due to the bendis 1 metre of...
- Q Sustainable construction has been high on the agenda of theindustry for a number of years. You have been asked to give yourview on:i. Is modern construction sustainable? You must present...
- Q List 5 ways to improve labor productivity on a construction site?
- Q Could a sluice gate be used as a flow measuring device?Comment on the performance of the gate as a flow measuringdevice under both conditions (drowned and free)
- Q Please develop at least five design notes to be provided in theconstruction drawing for cast-in-place reinforced concrete pileswithout permanent casing
- Q Which ASTM (type 1-5) cement is most appropriate for thefollowing construction applications? What types of mineral and/orchemical admixtures could be used for each application? Givereasons for your choices: Construction of...
- Q 1) Implementing the Vendor Managed Inventory system allowed acanned soup retailer to:Obtain a competitive advantageAcquire new customersReduce safety stockReengineer non-value-adding processesLearn a new skill2)Aini orders sneakers from overseas and sells...
- Q Assume you are conducting a parking study in your University.You need to explain the processes/tasks that you will undertake tocomplete this study. You need to explain how you will do...
- Q a.PM2.5 is a criteria pollutant that can have immense impact toour health and visibility. It is defined using the aerodynamicdiameter. But how is this diameter being defined, i.e. what is...
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