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Civil-Engineering Questions
1- Describe the main differences in HMA mixture preparation between “laboratory prepared” and “plant produced” specimens....
write about pigeaud method for analysis of t beam bridge slabs
A rectangular open channel (concrete n=0.012) has a slope of 0.12 ft/ft, and a cross sectional...
We would like to set a Cipolletti weir in a small forest stream to measure flows...
... 00 E H.W 1. Design concrete mix according to ACI with volumetric equation, and calculate...
A car has an initial speed of 25 m /s and a constant deceleration of 3...
An empty school bus weighs ~25,000 lbs. Loading on 60 children times 80 lbs. per child...
State three differences between the assembly chart and the operation process chart
a.For standard pressed brick and 1 brick-thick wall, describe the vertical connection in the middle by...
Water, initially (state 1) a saturated liquid at 1100C, is contained in a piston-cylinder assembly. The...
How can we calculate the amount of D1, D2, D3, D4, and D5, if we have...
a highway curve for a rural two-lane road connects front and back tangents at Station 74+30...
Select the pump with the highest efficiency from Figures 5.23 and 5.24 in your book based...
1) A redundant member is a member that: Answer: A) can resist tension or compression. B)...
For a discharge of 1.5 cfs, determine the head loss in each component and the total...
A 1.90m diameter closed cylinder, 2.75m high is completely filled with oil having sp.gr. of 0.8...
The exterior angles in a six-sided closed-polygon traverse were observed as A=244∘28′38′′, B=238∘26′50′′, C=246∘25′56′′, D=234∘27′02′′, E=235∘08′55′′,...
A manufacturer plans to open a new plant. The new plant will cost $3,000,000 to build...
In a small town called Edam, cheese is given a perfect spherical shape of radius 100...
Explain the difference between natural and Artificial aging. Use sketches as necessary.
as an engineer in consultancy firm, you need to propose a site investigation method to construct...
Design a detention baddin for regular service plaza ?what can be the dimension of the detention...
Using the soil-cover-complex (SCS) method, determine the total volume of runoff, in acre-ft, to be expected...
Design a horizontal flow grit chamber to remove grit (SG = 2.5) of size 0.2 mm...
Design a parabolic swale with a slope of 4.3 percent to carry 16ft3/s of runoff. The...
what is more important for a practicing design professional, profit or technical expertise? explain why you...
A design engineering determined a water-cement ratio of 0.45 based on the required strength of 4200...
design the superelevation for a horizontal curve of 400m radius and design speed of 120km/h. Assuming...
A 10 m layer of sand overlies a 6 m layer of saturated clay, below which...
Draw a ‘mind map’ connecting concepts that relate to drawing free body diagrams for rigid bodies...
Do you agree that LEED is difficult and expensive for individual homeowners and smaller non-commercial projects?...
Based on the USGS Model, what is the anticipated annual contaminant load (US Tons/year) of suspended...
Ferrous sulfate is added along with lime (CaO) to water to raise the pH and form...
A 6-3/4 in. x 21 in. 24F-1.7E softwood glulam is used to support equal point loads...
Describe what defines an artesian groundwater bore. Then explain why the sustainable management of artesian bores...
What is development length? Why is the development length important in reinforced concrete design? How is...
A belt filter press housed in a mobile trailer was used to test the dewaterability of...
Why do angular aggregates better suit freeze thaw than rounded aggregates? -Because angular aggregates have lower...
Two benefits of air content in concrete: 1. Durability - longer lasting and beneficial because it...
A rectangular sedimentation basin receives water at 10 degrees Celsius with a flow rate of 0.5...
A cloud forms with a liquid water content of 10-7 m3 water/m3 air. The surrounding atmosphere...
The water requirement from an aquifer is 3 million gallons per day . The aquifer has...
A fountain in a pond draws water from the base of the pond, passes it through...
Given the importance of water treatment plant operators in producing a safe, potable water supply for...
This week we have read about “Collaboration as Sustainability in Action.” Discuss why is collaboration an...
1. Explain what a draft contract is. Who should review the draft contract before is executed...
describe how groundwatersl samples are collected and list what parameter needs to be monitored before samples...
Assessment 9.0: Soil Mechanics Produce a 300 word report which identifies the cause and effect of...
Gasoline at T = 68∘F flows through an 8-in.-diameter smooth pipe at the rate of 4.15...
Law and Ethics If a claim is not paid within a certain timer period, the claimant...
law and ethics If the contractor is not aware that it is dealing with asbestos, what...
Determine the maximum factored axial compression load for a W 12 X 45 column with an...
Discuss how a contractor can be damaged on a project. Also, discuss the protections available.
A cylindrical water tank 1.5 m in diameter and 2.5 m high is surrounded on both...
Water is flowing at a velocity of 5m/s and a depth of 0.3m in a channel...
A concrete box culvert with Manning’s roughness coefficient n = 0.015 and a rounded entrance (ke...
Describe briefly an unmanned aerial system. Match the words in the left column to the appropriate...
SOIL COMPACTION. For the compaction control of an embankment, maximum dry volumetric weight of 20.06gr/cm3 and...
Consider a polygon traverse. The azimuth of side AB is fixed at 35∘09′32′′.A=57∘00′50′′, B=88∘24′45′′, C=126∘36′58′′, D=46∘03′25′′,E=221∘53′52′′....
Water sludge from the dam filled war with prototype flow Q = 150 m3 / h...
You are tasked with conducting BOD studies for a waste treatment facility and its discharge to...
Why place and dimension of the beams and columns are important in design?
A 50.00 mL sample of a citrus drink requires 17.62 mL of 0.04166 M NaOH to...
What is the Economic impact of pavement distress
A short note on "Economic impact of pavement distresses" (Maximum 500 words)
What is the hazardous wast in pulp paper milling process
What are the different stages of coagulation? Explain briefly what happens in each stage
A contractor has just been awarded a contract to construct a parking lot for a small...
A monomedia anthracite filter has effective size 1.0 mm and a media density 1650 kg/m3. a)...
PROBLEM: 300 tons of fill with a density of 100 lbs/cf is to be transported to...
explain briefly the 3 point test in wood
Calculate the total settlement of the landfill at the end of the 10th month (in %...
What are 13 open ended water and wastewater questions with their sources attached?
Explain two common methods used for "deterministic" queue analysis
Explain the process and unnecessary steps in a "Traffic Impact Study". What are the important factors...
Explain how the garden swing, pictured below, works as a structural system. Be sure to consider...
The NPSHR for a pump is given by the pump manufacturer as 7.2 m. This pump...
A -6.00% grade and a +2.00% grade intersect at station 20+00. The two grades are to...
a) Describe stress dilatancy and detail explanation. b) Describe strain hardening and strain softening. c) Describe...
describe two ways of determining the difference in height between two places on a building site?
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