In your own words, explain Why is it important to know the history of transportation in relation to traffic management? Write in 300 words.

Q: Chemistry The experimental test shows that for the whole particle size range, the average effective ...

A: ESP is an apparatus used to remove pollutants from the smoke generated by industries.  An electrosta...

Q: Draw the isometric diagram of each problem. Also, show measurement. 100- -20- -2 X R30 -2X R15 120 6...

A: Isometric View without  dimensions

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Q: Problem 32: What is the stiffness factor of a pavement if the modulus of elasticity is 180 MPa and u...

A: Calculate the stiffness factor i=?

Q: The steel rod is stress-free before the axial loads P1 =169 kN and P2 = 88 kN are applied to the rod...

A: calculate the axial force in each segment after the loads are applied.

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Q: B D F H J N 15' A C E G K 10' 10' 10' 10' 10' 10' 10' 10' 20 kips 20 kips 20 kip 20 kips 20 kips 20 ...

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Q: A 415mmx500mm beam supports a 500kN-m factored moment. Effective depth for tension reinforcement is ...

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Q: A square column 439 mm x 439 mm rests on a square footing. The column supports a dead load of 1,040 ...

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Q: These lines are called? *

A: Given details Symbol from CAD  CAD - It is Computer Aided Design software .

Q: Consider a square-shaped area ABCD on the ground with its Centre at M as shown in the figure. Four c...

A: Given:- Four concentrated loads are applied on the corners of the area ABCD  The magnitude of the po...

Q: Determine the maximum uniformly distributed load that can be loaded for the beam shown if the allowa...

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Q: soil sample with the following composition by weight 80% Gravel, around 5% roots and the rest Cl...

A: ASKED: To choose the correct description of given soil based on its composition by weight.   Given: ...

Q: A tank contains 1.5 m column of mercury (S = 13.6), 1.8 m column of water and 1.2 m column of oil (S...

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Q: 8 kN 8 kN 8 kN 4 kN E 4 kN 2 m A D В 4 m 4 m

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Q: Exercise 1 Calculate the reaction components for the beam AB. 20 118 kN Rpx 土 3 3. 4 t. 12 m

A: Note :- as per our guidelines we are supposed to answer one question at a time. So please repost oth...

Q: Oil surface 2.1 m Water surface Oil 0.9 m Hinge Water 1.8 m

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Q: a body of 30 metric tons mass is moved la

A: Using relationRighting arm=wxW×ldw=30MTW=5080MTx=10ml=1.2md=0.09m

Q: water 200 dyne

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Q: A Design a tubewell to deliver 33,000 gallons per hour at a depression head of 5 m. The average wate...

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Q: A bar having a cross-sectional area of 700 mm2 is subjected to axial loads at the positions indicate...

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Q: Determine the location in meters of total hydrostatic force (kN) of an inclined, rectangular gate 5....

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Q: The mass of the aggregates to be tested in Los Angeles Abrasion Machine is 10,000g, what is the % ab...

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Q: izontal curve is 600 m. Determine the minimum radi urve is 550 m long.

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Q: An elevator of gross mass 500 kg starts moving upwards with a constant acceleration, and acquires a ...

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Q: A dam rectangular in cross–section has an upstream face vertical. Water is 20.4 m deep on the upstre...

A: To Find :- factor of safety against sliding Given data :- Dam has rectangular section Base width = 1...

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Q: Problem 21: Two cars are approaching each other from 2 opposite directions at a speed of 130 kph and...

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Q: If the scheme that stores will be opened in AutoCAD 2006 then you must save it in AutoCAD 2004 dwg A...

A: AutoCAD 2004 dwg

Q: 3. Consider the drawing below. a. Find I, b. Find Ix 15 10

A: y = 3*x0.5 y= 3/5*x

Q: What you cannot create from the command Offset O Three parallel lines Vertical straight Concentric c...

A: The answer is Vertical Straight 

Q: Determine the tension in the cable when the 400 kg box is moving upward with a 4 m/s acceleration

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Q: Determine The Acceleration Of The Block.

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Q: Show that the maximum deformation produced will be twice that if the same weight 1417. A weight is d...

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Q: What is the correction factor for a soil with Gs=2.70? 0.99   1.03   2.70   None of the above

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Q: When drawing in 2D, what axis do you NOT work with? O x O Y O z WCS

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Q: what will be the reading of mercury barometer in centimeters if the atmospheric pressure is 14.75psi...

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Q: The vertical stress at point P1 due to the point load Q on the ground surface as shown in figure is ...

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of understandin...

Q: 4. Design a singly osed dead load of 2 kN(m

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Q: A bar having a cross-sectional area of 700 mm² is subjected to axial loads at the positions indicate...

A: ASKED: To determine the stress in segment QR.   Given, Cross-sectional area of the bar (A) = 700 mm2

Q: A coarse dense sand is likely more compressible and permeable than a coarse loose sand. True or fal...

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Q: 171.8 19.0 177.8 177.7 117.1 117.1 119.1 11.6 11,9 179.1 11.7 178.0 By Ny G 2,041 1.43A 1.041 2.154 ...

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Q: An approach to a pretimed signal has 25 seconds of effective green. The approach volume is 500 veh/h...

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Q: Problem 04: (5 minutes) The man in figure below pushes on the 50-kg crate with a force of F= 150 N. ...

A: Given data,  F = 150 N t = 4 s Uk = 0.2 Weight of crate = 50 kg Determine the power supply by man. 

Q: A very large and open reservoir feeds into a norizontally laid pipe which discharges into the atmosp...

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Q: Polar coordinates are mostly used for drawing O Arc O Ellipse O Angular lines O None of the above

A: step 1-

Q: Which of the following is NOT a property of an object Line weight Нуperlink Measure Elevation

A: Ans = Measure Measure is not a property of an object. A property of an object can be measured.

Q: gens using chlorine.

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Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.