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Civil-Engineering Questions
Use the Mohr-Coulomb failure equation to explain why a person can sink into the sand as...
A pump is used to deliver water from a large reservoir to another large reservoir that...
Question (1) A 300 mm diameter well was penetrated in an oceanic island. The depth of...
Is concrete sustainable material or not,Why ? (150 words at least) Module:construction materials
Queuing at Amusement Park Vehicle Entrance: Vehicles begin arriving at an amusement park one hour before...
In your own words define all the terms falsework, scaffolding, and formwork. Make sure you define...
Water flows in a 4-m wide rectangular open channel that has an n = 0.022, a...
Rain drop with a diameter of 2.0 mm falling from height of 3.5 km. Assuming that...
Explain what "model space" and the "layouts" (sometimes called "paper space") portions of a drawing are...
Derive the relationship of void ratio.
Rusting and corrosion of steel bars inside reinforced concrete may cause severe damage to the structure....
A very long trapezoidal channel has a b = 20 ft, z = 5, S =...
Explain the difference between the properties of thermal mass (i.e. thermal performance features) and insulation when...
You have been asked to provide a design for a rapid mix tank at a water...
A groundwater contains magnesium at a concentration of 98.0 mg/L as CaCO3. The magnesium is to...
Why should we install header on top of the openings?
What are the key features of modern architecture? List and closely describe at least four features....
for a desired small region in your country,extract DEM file from USGS site and import it...
What sheet provides information on a certain scope of work like a demo or new improvements?...
A groundwater contains magnesium at a concentration of 182.0 mg/L as CaCO3. The magnesium is to...
A simply supported beam spans 30 ft. and carries a uniformly distributed dead load of 3.5...
500 mm thick square footing is to be placed at a depth of 0.5 m in...
Determine the allowable design load for a column resting on a rectangular footing 2 m by...
At what relative humidity do you expect a maximum corrosion rate in concrete? Please Explain in...
A reverse curve is being designed to join two roadways whose centerlines are parallel and 72...
50 lit sewage is transported through a drain whose Threshold Odour number is 1.25. Compute the...
With an example, explain how the following factors influence the estimated cost of a project: 1....
Select a lightest W-Shape section with an unbraced length of 10 ft that can carry a...
Your company is looking at purchasing a front-end loader and has narrowed the choice down to...
Ultimately, what one person is responsible for their safety on site?
Describe the Two-Phase Design-Build Selection Procedure or qualifications based source (QBS) selection process for Design-Build projects....
In a elementary school with 657 occupants, how many of each plumbing fixtures are needed?
A simply supported beam spans 20 ft. and carries a uniformly distributed load of 1 kip/ft,including...
For a metal it is known that true stress of 360 Mpa will produce a true...
A segment of four-lane freeway (two lanes in each direction) has a 3% upgrade that is...
Since steel in our reinforced concrete bears most of the tensile loads, why is it still...
explain this quotes why you chose it and what it means to you '' People work...
Questions 1 through 6 are based on a soil with the following properties: Liquid Limit...
a) A Standard Penetration Test (SPT) is conducted to measure the in situ strength of A-7-6...
Explain why the flow sequences of unit hydrographs start from 0 and end with 0
Fluid with specific weight 9.6 kN/m3 flows through a pipe with diameter 1.04 cm at an...
reinforced concrete beam if increasing the area of steel would increase the beam strength why we...
1-The person that’s accountable for designing the structural plans is known as a professional _____________________. 2-The...
A ferry is currently transporting 150 veh/day at a cost of $1.50/vehicle. The ferry can attract...
1. Distinguish between a joint contract and a several contract. Give an example of each. 2....
A New Zealand standard compaction test gave the following results. Assume p = 2.7t/m^3. Calculate the...
A ball mass 15 kg is attached to a bar of length 3 m. Initially the...
what is the influence of the fineness modulus on the properties of concrete mixes?
how would you apply bentomat in environment engineering? describe the properties of the material
. What would be the time of concentration if you used the overland flow method to...
The old plant grit removal process, that is used to treat the average flow of 15...
How does the type of soil to be excavated affect the estimate?
The Problem involves building a 12 – foot diameter sewer at a bottom depth of 40...
What materials are used for sanitary sewer construction? For water mains? For storm sewers? For manholes?
A gauging station has a measured depth of 1.35 m in a triangular section. What is...
how aci 318 and As3600 differ in load factors and strength reduction factors in design of...
In a warehouse-pipe system, a. What do energy and pressure lines mean? b. How are they...
An equal-tangent crest vertical curve is being designed for a speed of 55 mph. The curve...
Why do we treat sand and clay differently when discussing the engineering behavior of soils?
24) The agency that often oversee’s how roof parapets, bulkheads and extensions impact historical buildings and...
A toll road carries 25,000 vehicles per day. The current toll is $3.00 per vehicle. The...
1) Discuss the types of traffic conflicts at intersections? 2) What are the general categories of...
in a field test a spread footing was quickly loaded until it failed at 80kN. the...
Describe the properties of masonry with respect to the physical characteristics of the material.
At what velocity (m/s) does methanol at 25°C experience transitional flow when moving through a 6-inch-diam...
1. Drawdown at a 0.20 m diameter, fully-penetrating well, which has been pumping at a steady...
Compute the unit bearing capacity in kips per square foot of a footing 10 ft2 resting...
Explain in 3 pages long how Water Supply System and Fire Fighting System work in your...
How to improve the ability of a Slow Sand Filter (SSF) to remove turbidity and bacteria?
Describe three major design considerations that must be considered for a gas pipeline running from Canada...
Environmental Engineering Did the water from the pond sample have phosphate and/or nitrate levels that might...
how to find M*, V* and N* for slab design for both serviceability and strength limit...
Determine the maximum contaminant level (MCL) for Beryllium in groundwater. Provide the effects of beryllium on...
A rectangular horizontal-flow sedimentation basin in a conventional water treatment plant has been designed to treat...
What is passive film and how it consists ?
Write an essay summarizing the sources of salinity in groundwater. Be sure to include a discussion...
A conventional water filtration plant is designed to process 100 MGD of a surface water. The...
A leveling loop was carried out to estimate the elevation of a point P located in...
INSTRUCTIONS: Create a spreadsheet to compute the induced normal stresses, Ay, Ay, Ay, of any arbitrary...
the following zone data is provided for a small study area. complete a trip table identifying...
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