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Civil-Engineering Questions
Civil-Engineering Questions
Calculate the R-value and U-value for the following wall: (from outside to inside) 8" concrete block,...
What is the parameter and corresponding units of the slope of a line plotting pressure in...
Mass balance concept is to be used. Second order chemical reaction takes place in a completely...
Describe 5 causes of claims and disputes in construction projects.
Sketch and label the excess rainfall hyetograph that would create a 2-hour unit hydrograph.
What is the SCS curve number for the following conditions: 1- building roofs 2- Road 3-...
A 4-mm-diameter horizontal, 40-m-long pipe is attached to a reservoir containing 20ºC water. The surface of...
Calculate the head loss through a clean sand filter with a gradation as given by the...
Briefly explain the requirement of submission of working drawings with reference to scale and various drawings.
Determine the effective stress on a plane oriented 45 degrees from the horizontal, at a point...
2.3 Assuming Greenberg's traffic flow model with kj=130 veh/mi, and k=30veh/mi at v=30mph, calculate qmax. 2.4...
What are the advantages of using blended cement over Type I ordinary portland cement?
Provide an equation used for computing water flow rate from pipe diameter and describe the application...
What is the recommended feed rate for drills over 1 inch in diameter?
List 10 common engineering ITEMS (not materials) that are tested. Give one standard test from the...
A drained direct shear box test was performed on a sample of saturated sand. The normal...
2. A driver is traveling at 90 mi/h down a 3% grade on good, wet pavement....
The average flow rate at a small sewage treatment plant is 20,000 m3/d. Design rectangular primary...
Whats the best type of truss bridge to use if the dimensions were span; 31.9m support...
Compute the ultimate bearing capacity of a circular footing on a silt, using the following properties:...
. Using the data from Problem 1, estimate the settlement in the sand layer using Hough’s...
Question: What is the state of stress for an element on the outside surface of a...
A 6 in thick partition is 16 ft high and is designed to carry its own...
part 1) Choose the equipment that are generally better to compact pure sand (choose all that...
The wet density at the maximum density is 120 pounds per cubic foot and optimum water...
Raw primary sludge at a solids concentration of 4% is mixed with waste activated sludge at...
A lagoon with volume 1,000 m3 has been receiving a steady flow of a nonconservative pollutant...
Consider a 200 mm internal diameter pipe with a length of 1000 m, a Hazen-Williams flow...
a 39 in wide ,24 inch deep continuous footing supports a wall load of 12 kips/ft....
A W shape is to be used for a uniformly loaded simple beam carrying a total...
Sketch a ring diagram for a four-phase controller. Show the NEMA numbering for each movement. Assume...
An activated sludge (AS) process is designed to treat 6000 people with a per capita contribution...
An injection molded polyethylene part has a dimension of 25 mm. A new material, polycarbonate, is...
water at 20 degrees celsius is flowing through a cast iron pipe (surface roughness=0.00085 ft) and...
Calculate the flow over a 90° triangular, sharp-crested weir when the head is 6.2 feet.
explain Mohr & Coulomb theory . its limitations . explained modified theories also.
How did the Prophet Mohammed's creation of Islam upend the social structure of the time? In...
Describe 5 causes of time and cost overrun in construction projects.
Identify two buildings created by Antonin Gaudi. Be sure to specify the location, type of building,...
what is considered good practice when using metallic wall cover plates for receptacles A- use a...
True or False? The maximum positive bending moment in a simply-supported beam loaded with a uniform...
1. A simply supported rectangular concrete beam has a clear span of 6m has a width...
A simply supported one-way slab of 12 ft span and 8-inch thick is given. The rebar...
A distance of 344.20 ft is measured by a surveying crew. The true distance is found...
Please show all work and formulas used. Thanks! 1. (a) Write the reaction between alum and...
A load of 100 kg is applied to a steel piece with a diameter of 1...
The following data are for falling-head test performed at 25⁰C Temperature: Length of the soil sample...
Design forms to support a flat slab floor 6 in. thick of normal weight concrete, using...
showers in USA are regulated to have a maximum flowrate of 2.5 gpm (gallons/minute) at normal...
a topographic map has contour intervals of 1ft and a scale of 1 inch= 20 ft....
Below are hydraulic elements used in water systems (plants and pipes). Define them and know the...
These data were collected from a slug test. The bottom of the well screen is level...
A beam is 350mm wide and has a depth if 700mm. cover up to the centroid...
ANSWER ALL QUESTIONS. Use the HARVARD METHOD to refer to sources used in the...
How many days notice must an Owner give the Contractor for termination for cause? When does...
When a soil has a porosity of 0.4, how high can the seepage velocity be in...
Q3. Determine its average unit strain in a reinforced concrete column that is 40ft tall, and...
Classify the following construction loads - A. B. ...
In a single-family residence, What are three locations where GFCI’s should be installed? How...
Suppose that a man lends $1000 for four years at 12% per year simple interest. At...
The SPCS is usually referenced to what horizontal datum(s)? Units?
Advance Foundation Engineering Q- What is the significance of effective stress concept in Foundation Engineering. How...
Problem 9-09 (Algorithmic) At a local university, the Student Commission on Programming and Entertainment (SCOPE) is...
A beam fixed at both ends has a point load of 75.9 kips in the center...
Please provide your opinion on "Any problem regarding the four-step transportation modeling system (trip generation, trip...
Curved portions of highways are always banked (tilted) to prevent cars from sliding off the highway....
Advanced Foundation Engineering Q- How does water affect the behavior of a. Sandy Soil? b. Clayey...
Advanced structures questions: Please provide short answers to the following questions: 1) Why do we use...
The oxidation ditch is followed by a clarifier with a 16 foot diameter and two feet...
A JAR test was conducted on untreated water with an initial turbidity of 10 NTUs and...
When undertaking the isometric routing of pipe, what are any six main considerations used to ensure...
Your assignment is to perform a visual soil and inspection of your garden area, or an...
A new highway is to be opened to traffic this week which has cost the city...
What are the two factors determine the CO2 equivalency for different gases?
Consider a beam with a width of 14 IN and an effective depth of 24 IN....
A soil weighs 2,520 lbs/CY in its in situ condition, 1,970 lb/CY in its loose condition...
Prove that 2? = 133° 34’, when the volume of concrete is minimum. Make any assumption...
9) A rectangular channel 8 feet wide carries 2.5 ft/s of water at a depth of...
Explain how does weir and sluice gate used to measure velocity?
May you summarize this discussion? please write the information in 2 to 3 sentences or break...
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