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Civil-Engineering Questions
4. A 50-m tape of standard length has a weight of .05kg/m, with a cross-sectional area...
A 7-m-high spillway is placed across a rectangular channel as a means of measuring discharge. If...
: What is the COD and ThOD of a 2.5 mM solution of C40H81O21N8P2S ? (20...
Problem #4: Vertical curve A vertical curve is define by gradient lines. The gradient of the...
Analyze the possibilities of installing a Hydel station suitable for Sultanate of Oman which ii) can...
A semi-circular channel 3m in diameter has a maximum discharge capacity 8 m3/sec when running full....
3.As engineers, we should design our built environment to include all people; young and old, abled...
a)A well is pumping from a confined aquafer. If after steady state is reached, the drawdowns...
Explain in your own words the formation of plastic hinge in beams and draw stress distribution...
A reservoir has a side wall, inclined backward 40 degrees from the vertical, in which is...
A mixed media filter at a water treatment plant is treating clarified water having a turbidity...
What are the benefits and costs expected from a highway investment before and after “Opening Date...
While drilling a well, a kick was detected at 10100 ft depth, the driller immediately closed...
determine the volume and density of a fluid composed of 50 lbm of bentonite, 100 lbm...
Ground Freezing for Stabilization. What is ground freezing and when is it used?
Class II two-lane highway needs to be redesigned for an area with rolling terrain. There are...
A segment of four-lane freeway (two lanes in each direction) has a 3% upgrade that is...
How close does the vector A→= −4i - 18j + 14k acting through a point (−7,−9,6)...
Which is more acutely toxic? ( ) 1. LD50 = 5 mg/kg BW 2. LD50 = 1000...
A 9 x 9 sq. inch color photograph was scanned in color at 600dpi. a. How...
Piles are driven with hammers that are mounted on cranes. There are several commonly used hammer...
The bending moment is maximum on a section where shearing force A. is maximum B. is...
Consider a 50 x 10^6 m^3 lake fed by a polluted stream with a flow rate...
Define briefly what is meant by ‘Limit State Method’. Mention the two main limits of Limit...
One of the key elements to securing construction health and safety is “consulting workers and engaging...
There are 2 equal coaxial coils of radius 50 cm and they are on top of...
A photograph was taken from an altitude of 1700.0 m. above datum. If the average elevation...
Acting in an ethical manner and with little harm to oneself is generally easier in engineer-oriented...
what is the supercritical regime on hydrolics please explain
1 example of proper engineering decision (PED) and proper management decision (PMD)
The total observed runoff volume during a storm of 6-hr duration with a uniform intensity of...
For a given basin, the following are the infiltration capacity rates at various time intervals after...
A rough timber flume (n=0.016) with a cross section of a most efficient triangular section conveys...
In the triaxial test we can measure the pore water pressure and volume changes of the...
Given a map with scale 1:50,000, the distance on the map between two road intersections in...
A tower of 50 floors is to be built on a mixed rocky/sand land. The structure...
6.4) Determine the unit vector normal to the streamline at a point where V = 3i...
Which of the following statements is correct? Pig iron is strong in compression and tension, and...
Principles of Highway Engineering and Traffic Analysis (6th Edition) Chapter 2, Problem 35P 2.35 A 2500-lb...
Suppose atmospheric CO2 is growing at 2 ppm/yr, fossil fuel and cement emissions are 9 GtC/yr,...
An Existing 2-lane highway pavement serviceability index 4.2 comprising of 4 inch asphalt concrete surface (Mr=400000...
A venturimeter is used to measure water flow rate of 7.5m^3/min. If pressure difference between the...
Determine the indirect tensile strength of a 3 inch asphalt sample of diameter 6 inches with...
The disk rolls without slipping such that it has an angular acceleration of αα = 4...
True or False. If the SRT of the activated sludge system is greater than the minimum...
A trapezoidal channel has a bottom width of 5 m and side slopes m = 2....
Cylinders at a local chemical plant were filled with 385 cubic feet of cyanide gas at...
Followings are measured for a soil sample: total mass (gram) = 23.3 gram, total volume (cm^3)...
What are some alternative solutions to address the energy needs of a small scale building? What...
Is tensile yield strength of a material the same thing as the proportional limit in columns?...
A bar of hollow circular cross section has an outer diameter of 50 mm, an inner...
For the pavement system with the following properties, Design an appropriate structure .for this pavement Top...
For testing, a reference sound source is used in an equipment room. The sound source that...
When laying out a building, the minimal required distance between a new building and a front...
I couldn't take part in this team design project due to some emergency, I need to...
In TS500, for beams with a height greater than 0.60m, Asl = 0.001*bw*d web reinforcement must...
Consider a lake that is fed by mix of two streams: one stream has a flow...
A certain material has a FCC crystal structure with an atomic radius of 1.44 A° (1...
.Pipe flow has surface on which pressure is equal to atmospheric pressure true or false?
Exercise 4. A rectangular xsect canal of 10 m wıdth, carries a uniform flow at a...
Select the lighest W section to carry a uniformly distributed load of 0.2 kip/ft superimposed (i.e....
Exercise 1. In a rectangular xsection canal of 4 m wide, there is a free surface...
98. Which of the following are considered the two wear modes for lubricated surfaces (a) Sliding...
92. Which is a measure to increase the rate of adhesive wear? (a) Use high-viscosity lubricants...
What are the major differences between the groundwater transport of organic chemicals and particles? List at...
explain the gauging requirements of the track including the interface with OLE and/or DC conductor in...
Two pumps are being considered for an industrial application. The selected pump will be used for...
An n-type silicon (Si) is produced by doping with phosphorus (P). The electrical conductivity measurement of...
Which is the most correct answer? Select one: a. Borate wood preservatives are less toxic to...
Which of the following major components of wood is primarily responsible for the tensile strength parallel...
If Sta. VPT= 40+30, L = 400 ft, G1= 3, G2 = -1.8%, and VPC Elev....
A rear-wheel drive car is in gear with a gear reduction ratio 4 to 1 which...
What are the benefits of deadlifting and how do you properly perform one?
This question relates to "flood routing" in water resources engineering: In Muskingum Flood Routing, what do...
briefly describe the three properties of rainfall that primarily concern highway engineers
explain why a support on a beam has reactions.
A 30-ft-deep cut for a basement excavation is specified to be sloped at 1:2 (one horizontal...
A braced cut 7 m deep and 4 m wide is to be installed where the...
무게 3ton인 Drop Hammer를 사용하여 낙하고 1.2m에서 Pile을 타입할 때 1회 타격당 최 종 침하량이 2cm이었다....
A soil has a field capacity of 23 %, a bulk density of 1.5 g/cm3 and...
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