Civil Engineering question and answers for July 20, 2023
- Q In desalination plants using RO membrane modules. Prepare ashort report stating the chemicals used for pre-treatment,post-treatment and membrane cleaning (CIP, clean-in-place) stagesand their intended use.
- Q What is the importance of a Particle Size DistributionCurve for Soils? What is it used for engineering wise? In addition,explain fully the Uniformity Coefficient, the Coefficient ofCurvature, the Effective Size,...
- Q c) Use your spreadsheet to estimate the position of the Riskline, using any necessary “realitychecks”. In other words, justify or even make a clear statement ofthe inadequacies of whatyou have...
- Q Ocean Thermal Energy Conversion (OTEC) systems play a majorrole in getting power from the ocean. Implementation of thistechnology for power generation from ocean needs a critical study.Therefore, you are asked...
- Q 1- Use Heun’s method without iteration to solve?2???2?0.5?+?=0y(0) = 2 and y’(0) = 0 solve from x = 0 to 3 using h = 0.2 (stepsize) present y values as...
- Q 1. In California, medical care costs for back injuries are 43percent higher when part of a workers’ compensation claim than whenpart of a group medical insurance plan. Critics of workers’compensation...
- Q Describe the micro-mechanism of fracture of (a) brittle materialand (b) ductile material. (c) What is the difference betweentypical fracture surfaces of brittle and ductile materials?
- Q In practicing their profession, engineers may cause safety andhazards to another party or environment as a result of theirunprofessional practices. Explain and assess the legal implicationsof these professional negligence in...
- Q Justify the statement: ‘Coronavirus global lock down affectatmosphere of environment’.
- Q Justify the statement: ‘Human activities affect environment bothpositive and negative ways’.
- Q Write a comprehension on the diversity of polymers used in themedical field and explain how and why they are suited to thespecific applications you are discussing.
- Q )An embankment of width 15 m and side slopes 2:1 is required tomake on a ground, which is level in a direction transverse to thecenterline. The central heights at 50...
- Q In your own words, describe the offsite and onsite processinvolved in the construction of a steel-frame building.
- Q A project involves excavation of a 30m by 30m raft foundationto a depth of 2m, with the earth to be transported up to 30m fromthe edge within 15 days.Estimate the...
- Q The world has been hit hard by the latest COVID-19 pandemic, andhealth services and authorities in every country are struggling toreduce spread, fight disease and protect the population. Strictrestrictions on...
- Q Write a page analysis. Explain the economic and political impactof the Montgomery Bus Boycott. How did that event change thetactics of the civil rights movement?
- Q Why are the slabs for composite construction designed as simplysupported rather than continuous?
- Q Discuss sub-surface investigation in rocks and structuralgeology of rocks.
- Q concrete C25 mix design lab report
- Q a reinforced concrete bearing wall supports a 12" wide beambearing in the full width of the wall spaced 10' o.c. . The bottomof the wall is a fixed connection. the...
- Q Why is it important to coordinate at time of bid and what arethe downsides to coordinating at the time of bid?
- Q A water with a pH =7.0 has been analyzed and found tohave the following composition, with all concentration in mg/L asCaCO3:CO2 = 125 mg/LCa2+ = 250 mg/LMg2+ = 80 mg/LFe2+...
- Q There are many operations in oil and gas industry such asdrilling, casing, cementing, perforation, well logging and wellstimulation. Mention the possible hazard (2.5 marks) and safetymeasures (2.5 marks) that an...
- Q what are the tump rule to design a multi storeydbuilding in detail
- Q The chainage of the intersecting point (P.I.) of two straightlines is 4227.463m. The Whole-Circle-Bearing of two straight lines (in and out) are 111o 36' 33.3" and116o 35' 01.6" respectively. Asimple...
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