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Civil-Engineering Questions
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...
A V-shaped ditch on 0.5% slope must be designed to carry a flow rate of 60-ft^3/sec....
When a square yellow cast brass rod is subjected to tensile load, it should not extend...
Q.2. The measured slope distance of a line was 882.50 m. The following table shows the...
As shown, a cam has a shape that is described by the function r=r0(2.00−cosθ)r=r0(2.00−cosθ), where r0r0r_1...
1) For the reaction A + 2B → products , doubling the concentration of A doubles...
paraphrasing the below sentences Automated traffic enforcement tools were introduced to provide more comprehensive enforcement without...
A hollow circular steel column 2m long and outer diameter 200 mm carries an axial load...
Predict the type and geometry of bedforms in a sand-bed channel, d35=0.35 mm. and d65=0.42 mm,...
A reinforced concrete beam is constructed with Grade 30 concrete which has a cross section of...
You are considering ferrous sulfate (FeSO4) as a coagulant because it is cheap (JD240/ton) compared to...
Normal forces and friction forces acting on bodies as they roll without slipping over a rough...
If I impose a torque at the center of a beam that has free ends, where...
46. A cylindrical concrete pile with a diameter of 8 in. and a length of 10...
Erwin is the contractor on a single- floor residence on a large concrete slab. which is...
b) Why we use traverse survey?
A lake has a surface area of 2 km2. During the month of June (30-day), the...
A section of a freeway on rolling terrain has the following properties: design hourly volume =...
A field density test has been run on a soil containing 17% of its weight in...
Determine the total hardness, carbonate hardness, and noncarbonate hardness in mg/L CaCO3 for this water sample....
Compute the settling velocity for the following particles: very coarse sand ( diameter = 1.5 mm...
Describe the microstructure of an asphalt binder (A) with a high viscosity at 80 deg. C....
Which is the most preferable method to solve a single unknown equation? The Newton’s method or...
Importance of channel depth in harbor layout.
Q2: Three steel plates each having thickness 1.2 cm and width 6 cm are joined by...
I'm needing assistance calculating the flow rate of a venturi Pipe diameter upstream of venturi, Da-...
Q3: Bending moment and shear force diagrams were plotted for a cantilever beam of span 10...
With two annotated diagrams show an appropriate plan and cross-sectional shape for a theatre to be...
A steel shaft transmits 20 kW of power at 10 Hz. Determine the smallest safe diameter...
Q4: A solid bar is having uniform cross section 15 mm x 15 mm throughout the...
2222. A) Explain in your own words about velocity of approach for the flow over a...
Compressed gas cylinders should be placed: Select one: 1. On a cradle 2. On a pallet...
Curing of concrete is a method that ensures minimal loss of mixing water (water that is...
Calculate the minimum depth required for Beam 2 knowing that the beam has a width of...
What are the two broad categories of soil according to USCS classification
In 2015 a reservoir had an average area of 11 mi2, average inflow of 251.0 ft3/s,...
1.Discuss why it is important to stop using coal to provide energy for our buildings and...
If a certain EDM instrument has an accuracy capability of ; (2 mm + 2 ppm),...
For the following questions, circle "T" for True and "F" for False: 1. The slope deflection...
Q5. Differentiate between the Whole circle bearing and Quadrantal bearing system with neat suitable sketches.
10.37 A commercial steel pipe is required to carry glycerin at T = 20∘C with a...
The natural water content of a saturated quartz sand is 20%; its voids ratio is likely...
What are the coordinates of Q (to 2 dp)? Given that A is (1235.28, 1900.45 ft),...
Q.1. Measurement of four lengths is given in Table. Measured Length ( m ) Temperature (...
eccntric and concentric rotation
Ir. Selva, a tractor owner entrusted his tractor to a service centre. The owner, Mr Sammy,...
Force time 0 t<0 10 0 ≤ t ≤ 6min 6 6 min < t <...
The 0.4m radius disk starts from rest at an angular acceleration of t ^ (1/2) rads...
Identify the characteristics of a successful project. Describe the phases the project lifecycle. Define the roles...
Sediments in a small stream are known to be contaminated from previous discharges from an old...
A hollow right circular cylinder is made of cast iron and has an outside diameter of...
Explain why tilt up wall panel to panel connections are discouraged and why they necessary for...
Explain the stress and strain on concrete roads from temperature and humidity changes.
explain the formation of pumping on concrete roads What should be the ratio of cement paste...
Q2)What would be the maximum aggregate size used for the given mixture properties by using ACI...
Is quicksand shear thickening or shear thinning? From what you have learnt, is it wise to...
List each of the major types of Portland cement, its major characteristic, how it differs chemically,...
A BOD3 test was run and the results were: Dilution = 30 Initial DO = 9.5...
The ultimate bearing capacity of a 450mm diameter plate is 200kN/m2. Determine the following The ultimate...
Discuss the stages of formation of a clay ceramic from slip to whiteware. Why is the...
A wet soil sample with a water content of 15% and percentage air voids of 20%...
The earth fill requires 3,000 yd3 of compacted material. The material has water content 12% and...
For a steel material of hypoeutectoid composition sketch a typical continuous cooling transformation diagram, label all...
In a few sentences at most, describe why a flexural modulus and flexural strength is reported...
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