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Q: What is the full length of a superelevation transition with d - 200 (1:d slope). e - 0.08, and two…

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Q: 9-7. Determine the stress components acting on the inclined plane AB. Solve the problem using the…

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Q: H.W4= Determine the Volume 100gm cement and 30ml water. Sealed s Pecimen. (a cured s Pe cimen.

A: Given- Quantity of cement=100 gm, Quantity of water=30 mL,

Q: Listen The Modified Proctor test produces greater compaction and therefore a can be used when…

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Q: PROBLEM 2 Assuming clockwise moments as positive, determine the following: a. the moments of force F…

A: To find the moments of forces about the point A, B and C and to find the resultant moment of two…

Q: An equal tangent vertical crest curve is 1500 ft long and has the following grades: g1 = 3% and g2 =…

A: Solution: Given: g1=3%=0.03 g2=-4%=-0.04 Length Of curve = L=1500ft BVC=5300ft

Q: Calculate the magnitude of the resultant force (in kN) of the distributed load shown below. Provide…

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Q: tion rate of 2.1 ft/min. Assume that it takes 5 mi ills use 12-ft steel. The blasting pattern will…

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Q: Assuming clockwise moments as positive, compute the moments of the two forces about points A, B and…

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Q: Scuba divers carry ballast weights to have neutral buoyancy. At that condition, the buoyancy force…

A: Given data:- The given diver carries a load, 13 lb The given ballast of density is, 1.24×104 kg/m3

Q: A 4 kN/m D• |-1.5 m- -1.5 m--1.5 m-- y 3 m- 3 m Į BA 20 mm D ST 60 mm E 20 mm 5 m 50 mm Lox…

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Q: Problem A rectangular orifice 0.9 m wide and 1.2 m deep is discharging water from a vessel. The top…

A: Given Data- Width of orifice b=0.9 m, Depth of orifice d=1.2 m, H1=0.6 m, Co-efficient of discharge…

Q: The free mean speed of a roadway is found to be 80 km/hour. Under stopped condition the average…

A: Given data: The free mean speed of a roadway = 80 km/hr The average spacing between vehicles = 8 m

Q: Draw the Axial Force Diagram (NFD), Shear Force Diagram (SFD) and Bending Moment Diagram (BMD) for…

A: Given data : Determinate beam with roller and pinned support at a and b Find : NFD , SFD and BMD…

Q: Part 3 of the question

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Q: A 10 kg block A is released from rest 2 m above the 5 kg plate P, which can slide freely along the…

A: Given Data: Mass of block A (Ma) = 10kgMass of the plate (Mp) = 5 kgCoffficient of restitution…

Q: Discuss the cradle-to-the-grave of the following commonly used components/equipment a. Computer…

A: Life cycle assessment (LCA) "allows the analysis of the cumulative environmental consequences…

Q: Given the following data: SSD = 430’ G = +3% Tpr = 2.5 sec Will the speed/velocity be acceptable…

A: Given Data:SSD=430'G=+3%Tpr=2.5 sec.AASHTO =0.3

Q: A downward grade of - 5.6% and another upward grade of +3.8% were connected with a vertical curve of…

A: Answer  We are given G1 = -5.6% G2 = 3.8% Length of verticle  curve L = 300 m RL of EVC = 92.500 MSL…

Q: A negative internal bending moment M causes a beam element to O rotate counterclockwise bend concave…

A: Bending moment at a given section can cause Sagging (concave upward) or hogging (concave downward)…

Q: please draw moment and shear diagram 21 N-m 21 N-m 2m 31 N/m 31 N/m

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Q: One of the smooth vertical walls supporting end B of the 110-kg uniform shaft is turned through a…

A: By using moment balance on the ball and socket the required normal force to counteract the effects…

Q: A circular water tank of 2 m diameter has a circular orifice of diameter 0.1 m at the bottom. Water…

A: Given- Water tank diameter D=2 m, Orifice dia d=0.1 m, Flow rate Q=20 litre/s, Coefficient of…

Q: This beam support should be modeled as a support. O fixed Opin O roller Column While this connection…

A: Fixed joint: restrain against rotation and deflection. Pin joint: held in position, rotation is…

Q: A cylindrical soil sample, 7.3 cm in diameter and 16.8 cm in height, is tested in a constant-head…

A: According to given data  A cylindrical soil sample, 7.3 cm in diameter and 16.8 cm in height, is…

Q: Question A rectangular concrete beam 120 x 300 mm is prestressed by straight cable, effective force…

A: Given data- Rectangular concrete beam- 120 mm×300 mm, Effective force P=180 kN, e=50 mm, Area-…

Q: Tail 3m 1+1 18 M/ GIZ Во qm M2 W G& BF BF Xx 18m 11,000 kg Tim 1.8m

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Q: Q-A photographic survey is carried out to a scale of 1: 20000. A camera with a wide angle lens of f=…

A: Given- Scale S=1:20000, Focal length f=170 mm, Plate size = 25 cm×25 cm, Net 65% overlap along the…

Q: Q-Surface Overflow Rate (SOR) of a primary settling tank (discrete settling) is 20000 litre/m² per…

A: Given- Surface Overflow Rate (SOR)=2000 litre/m2/day, Kinematic viscosity of water in the tank =…

Q: If an aircraft is to attain a take-off velocity of 95 m/s after travelling 415 m along the flight…

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Q: A 3-member truss is shown below. If P = 11 kN, determine: a. The support reactions at A and B…

A: Given Data P = 11 KN  Find a. The support reactions at A and B (include directions) b. The member…

Q: Discuss in details the best practices of asset management for state of local infrastructure.

A: An significant perspective on the urban is through infrastructure spending. It depicts technological…

Q: 1. A 20 kg crate travels along a smooth slope, as shown in the figure below. At this instant, the…

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Q: What will be the theoretical maximum capacity (to nearest 10 units) for a single lane of highways…

A: Given data: Speed of the traffic stream, v = 40 kmph Theoretical maximum capacity, C =?

Q: The figure along with the question is this, can you double check if the answer will still be the…

A: Given data: L=190.0 m w=5.550 KN/m Maximum allowable stress =1250 Mpa

Q: 2. Determine the force in members EF and EL of the roof truss and state if the members are in…

A: Given : To Determine : Determine the force in member EF and EL of the truss.

Q: A sand specimen was compacted in a direct shear device and loaded with a vertical stress of 150 kPa.…

A: According to given data .   A sand specimen was compacted in a direct shear device and loaded with a…

Q: Problem 1: The truss shown below is made of fiberglass member section and an axial strength of 14…

A: Given : Axial strength = 14 MPa dia of high strength nylon pins = 20 mm Shear strength = 25 MPa…

Q: can you answer D&E please

A: Answer  We know that Modulus of resilience(Ur ) is given by ratio of resilience(U) to Volume(V) Ur =…

Q: 5/106 Draw the shear and moment diagrams for the loaded cantilever beam. State the value of the…

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Q: Draw the Axial Force Diagram (NFD), Shear Force Diagram (SFD) and Bending Moment Diagram (BMD) for…

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Q: A E RA = MD EM=0 160 x W=16k/ft 200 040-0 ASD

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Q: What efforts did Lord Curzon make to improve the irrigation system and railway system?

A: Lord Curzon: Lord Curzon was a Viceroy of India who developed the economy of the country. Lord…

Q: The singly reinforced concrete beam section shown in the figure (not drawn to the scale) is made of…

A: Given data- A singly reinforced concrete beam section, M25 grade concrete and Fe500 grade…

Q: Draw the Axial Force Diagram (NFD), Shear Force Diagram (SFD) and Bending Moment Diagram (BMD) for…

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Q: The homogeneous bar ABCD shown in Fig. P-114 is supported by a cable that runs from A to B around…

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Q: As the depth chnges negatively means decreasing , can you please explain what are some measures to…

A: Yes . In the question it can be clearly seen that - the depth is decreasing by 153.65 cm The reason…

Q: concrete beam by of 150mm by 200mm and a length of 2 m has the density (mass/volume

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Q: Compute the support reactions in the following truss

A: Objective: To determine the support reactions for the given truss.   The given problem can be…

Q: Solve for the reactions at the supports of the structures loaded as shown in the diagram then draw…

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Biological Processes

Biological solid waste includes bacterial and contaminated waste produced by living individuals. Its treatment is essential to prevent the spread of any air-borne or water-borne diseases or diseases transmitted from one organism to another in a food chain. There are many benefits of the biological solid waste treatment and some of them are: the minimized quantity of waste substance, waste control, eradicating any disease-causing pathogens, generation of biogas, composting, anaerobic digestion, bio drying, mechanical biological treatment, microbial fuel cell, phytoremediation, and biofiltration. The final products of the biological solid waste treatment may be recycled to obtain organic fertilizers or disposed of in SWDS (Solid Waste Disposal Site) after proper treatment.