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Civil-Engineering Questions
A 24-inch steel pipeline ( ε = 0.016-in) 1550 feet long is distributing 5100 gpm of...
A utility wants to design a granular media filter using sand and anthracite. Given that the...
A developer has requested permission to build a large building at a location adjacent to the...
How would you relate skill variety and job rotation? Please type the answers(Don't upload a picture...
explain the interface between plain line track and the off-track environment including leaf fall and vegetation...
Problem 1 (Hint: use the stress to calculate appropriate unit weights) Total vertical stress at a...
In a conduit with a diameter of 4.5 ft, the depth of flow is 4.0 ft,...
What are the normal and critical depths for a trapezoidal channel with following settings? Q =...
You have four choices. A) To build a “stainless-steel” bridge that will cost you $5 million...
There are busses leaving all day long at 5 minutes past the hour, 25 minutes past...
How is a stress vs strain graph constructed using consolidation data?
A long rectangular concrete channel (b = 10 ft, n = 0.015) carries 400 cfs. There...
Two monitoring wells are drilled into an aquifer 240 ft apart. The aquifer is sand with...
How much water, graval, sand and concrete do I need for 90.32 Yards (complete yards of...
What are the measures to take in order to limit shrinkage in a wooden building? (...
A 1200 m long, 250 mm diameter cement-lined steel pipe CD carries a flow of 0.16m3/sec....
How long does it take to build each floor level? • In what sections does the...
Briefly describe the legal concept of "inherent powers" in the context of the Constitutional sources of...
With a soil of poorly graded sand, a client desires to build a bridge with foundations...
1. Given PI on a roadway at 25 + 88.10, Δ = 10°10 (Delta angle)′, and...
Please explain why high pore-water pressures reduce friction along the base of a retaining wall footing.
Rearrange the following activities and state if any one can be done in parallel with the...
What is the System of Environmental-Economic Accounting (SEEA)? What is its purpose?
Determine the horsepower developed by a passenger car traveling at a speed of 80 km/h mi/h...
How much sulfuric acid(kg/d) is required to neutralize a waste with 15mg/l NaOH and a flow...
Determine the depth (y), and the pressure (p) for a rectangular channel that has a discharge,...
True or False 7. Stair carriages are notched under the risers and treads. 8. Fasten a...
A model required to be constructed to study the behavior of flow over spillway. The flow...
Write True or False before the statement. 1. Finish stairs extend from habitable level of a...
Q : A concrete footing, exerting an applied pressure of 200 kPa on the soil, may...
In class we said that each doubling of the atmospheric CO2 concentration will cause the mean...
A water treatment plant has five identical rapid sand filters. Each is square in plan and...
To what temperature must air be cooled to remove 50% of its octane vapor content? The...
At the time of the construction, the developer planned on maintaining the stormwater pond as an...
A simply supported basswood beam is designed to carry a concentrated load P of 1100 lbf...
A small watershed has the following characteristics: drainage area of 150 mi2; main channel length (L)...
Find the most probable elevation of BM2 by running differential levels over four different routes from...
The volumetric flow to the ACME wastewater treatment plant is 25 MGD. The influent soluble BOD5...
A wastewater treatment plant that treats wastewater to secondary treatment standards uses a primary sedimentation process...
How does a 0.4, 0.5 and 0.6 w/c (water/cement) concrete cylinder fail. Show sketches and breif...
A trapezoidal channel is to be designed for conveying 10,0000 ft^3 of water per minute. Determine...
Compute the design ESALs for a four-lane facility (2 lanes in each direction) with a Truck...
Given the following information, construct the phase diagram for the hypothetical Binary Alloy System: Label this...
If you increase the width of a footing on sand, does the ultimate bearing capacity increase,...
What are the advantages of Dye penetrant inspection over Fluorescent-penetrant inspection? What can be determined in...
What is a limiting factor in magnetic particle inspection?
] Rational Method for Runoff Using the same example from the in-class assignment, determine the new...
Determine the mass and volume of sludge produced and the volume of sludge as a percentage...
How do you Prove that a connection is suitable for the load given in a shear...
Water (70°F) flows through a nominal 4-in, schedule 40, PVC pipe at the rate of 6...
describe the geologic structures caused by folding
Following table shows the chemical analysis results of a sample of water. Calculate the following. Give...
A 100-ft steel tape standardized at 68°F and supported throughout under a tension of 12 lb...
Water flows between two reservoirs through 800 ft of 12-inch diameter welded-steel pipe. The water surface...
The idea of building a canal to link the Atlantic and Pacific Oceans dates back to...
The route through the Panama Canal from the Atlantic Ocean to the Pacific Ocean goes in...
The PVI of a vertical curve is at station 110 + 00 and elevation 1100.00 ft....
How does the cross - examination differ from the rebuttal evidence?
A soil sample was taken from the field and tested in the lab in drained triaxial...
Two cars are traveling on level terrain at 60 mi/h on a road with a coefficient...
Traffic on a three-lane freeway observes a triangular flow-density relationship with free-flow speed vf=100km/h, capacity c=2000veh/h/lane,...
A direct shear test was run a cylindrical sample of sands using a vertical force of...
1. A trapezoidal channel carrying 11.5 m3/s clear water is built with concrete (no erodible) channel...
A traffic signal has a 90-second cycle length. For the travel direction of interest, the red...
Designing a bridge foundation on a highly compressible clay deposit with Cv = 2 × 10-5...
Water us draining to a storm sewer from a watershed in east El Paso. The time...
A soil sample is 10 cm in diameter and 1 m long. The sample is oriented...
Put in Order Put in order the steps for laying out cabinet lines. Write the corresponding...
A Main Contractor assigned the substructure works of a large housing project in Malaysia to a...
A 6-m long column is made of a steel girder W200x52 (see the section properties in...
Which of the following affect the selection of a value for allowable tension parallel to grain,...
can you explain the two film theory which is the coagulation?
What is meant by the term " bid shopping" as it repates to contracto buying out...
A rectangular channel with a width of 6.5m and water depth of 1.35m has a channel...
Design a simple-span one-way slab to carry a uniformly distributed live load of 450 psf. this...
Why do composite CN’s need to be calculated in hydrology? What purpose do they serve?
What happens if the contractor makes a misrepresentation to the surety when applying for a bond...
what is standard proctor compaction test and why is it important (the purpose of the test)...
Problem #3: Biochemical Oxygen Demand (BOD) and Stream Quality A wastewater treatment plant designed for a...
Apply renormalization theory to estimate the percolation threshold under site percolation with Moore neighborhoods.
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