/

Q: Problem 2.5. A metallic bar 300 mm x 100 mm x 40 mm is subjected to a force of 5 kN (tensile), 6 kN…

A: Given : Metallic bar section - 300 mm X 100 mm X 40 mm Tensile force = 5 kN , 6 kN and 4 kN along x…

Q: The 2 southbound lanes of a four-lane (i.e. 2 lanes each direction) urban freeway are 12 ft wide.…

A: Reference : Transportation Engineering, Highway Engineering, LOS Identification. Code : HCM 2000 ,…

Q: A hollow bronze shaft of 3 in. outer diameter and 2 in. inner diameter is slipped over a solid steel…

A: Given : Outer diameter of bronze shaft = 3 inches Inner diameter of bronze shaft = 2 inches steel…

Q: A sample of silty clay has a volume of 14.88 cm³, a total mass of 28.81 gm, a dry mass of 24.83 gm…

A: Given: Volume, VT=14.88 cm3 Total mass, MT=28.81 gm Dry mass, Md=Ms=24.83 gm Specific gravity of…

Q: 6-69. Determine the reactions at supports A and B. Prob. 6-69 A 500 lb/ft C 700 lb/ft D 9 ft B 6 ft…

A:

Q: Which of the following types of gradation is most commonly used in concrete mix design? (a)…

A: Solution:- Given data:- It is asked to explain the types of gradation is most commonly used in…

Q: Solve for the reactions on the given beam below using Slope Deflection Method

A: Data given Find the reaction at supports

Q: Determine the magnitude of the couple C of the pulley shown if the resultant acts through the hinge…

A:

Q: 12. 15 cm² of water flows through the soil sample shown in 4 minutes. Calculate the hydraulic…

A: As per authoring guidelines, if the question number is not specified, the first question or three…

Q: For a 2° curve on a high speed Broad Gauge (BG) rail section, the maximum sanctioned speed is 100…

A: Given data- 2o curve high speed Broad Gauge BG rail section, Maximum sanctioned speed=100 km/h,…

Q: Determine the force in members EI of the truss, and state if the members are in tension (T) or…

A: ∑MB=0VA×48 + 900×24 - 1000×32 - 1500×24 - 1000×16 = 0VA=1300 lb…

Q: Regular low-alloy steel has an allowable shearing stress of approximately 20.0 ksi (Fv = 20.0 ksi).…

A: Answer  In order to check the adequacy of given beam for allowable shearing stress fv = 20 ksi we…

Q: The disk is originally rotating at wo = 12 rad/s (Figure 1). If it is subjected to a constant…

A: Solution:- Given data:- wo = 12 rad/sAngular acceleration (α) = 20 rad/s2To find:-The magnitudes of…

Q: 7 kN 12 kN-m B Determine the shear of the beam as a function of x, when x is greater than or equal…

A: Objective: To determine the shear function for the beam for x ∈ [2≤x≤4]. Following is the free body…

Q: L The acceleration of at 30 m/s On a boat produces an 10 m/s². If the boat is travelling motor is…

A:

Q: -2 m 7 kN Į 12 kN-m Determine the shear of the beam as a function of x, when x is greater than zero…

A:

Q: In a field testing, the hydraulic gradient between two peizometers is 1.11, the area of flow is 4.08…

A: Darcy Law will be used to find the discharge

Q: QUESTION 2 There are 30 ticket vending machines to service an hourly passenger demand of 8,750. How…

A:

Q: What is the service flow rate (pcphpl) for a freeway segment that has a free flow speed of 55 mph if…

A:

Q: The headloss in 50 m of 12 cm diameter pipe is known to be 6m when liquid specific gravity is 0.90…

A:

Q: A horizontal parallel plate ESP consists of a single duct 4.8m height and 6m long with 30cm plate to…

A: Given, H = 4.8 m  L = 6m b = 30 cm or 0.3m η = 94.4% Q = 95 m3/min

Q: Specify where the force acts, measured from end B. Express your answer using three significant…

A: Given : F1 = 550 lb , F2 = 200 lb and F3 = 520 lb To Find : Specify where the resultant force acts,…

Q: The service flow rate is the maximum flow rate for a designated level of service. O True O False

A: Solution:- It is asked to identify the service flow rate is the maximum flow rate for a designated…

Q: 3. (Tipler and Mosca, Physics for Scientists and Engineers, 5th Ed.) Consider three charges on a…

A:

Q: Determine the magnitude of the vertical force Cy for the simply supported beam, where w = 8 kips/ft,…

A: Given Data  Find vertical reaction at C (Cy).

Q: ● the allowable shear stress in the pin at B is 20 ksi ● the diameter of the pin at B is 3/4 inch (…

A:

Q: Moving to another questio stion 14 There are two sources of aggregates (A, B). A sample has been…

A: Gravel, crushed stone, and sand are examples of the raw materials known as aggregates that are…

Q: Problem 1 For the beam shown below: a) Find reactions at support A and support B b) Draw the shear…

A: Concept We will use first calculate the reactions at support using equation of equilibrium. After…

Q: How many crossing conflicts are present at a 4-leg intersection where each leg is a single lane…

A:

Q: 8 ft 8 ft 8 ft N A 1+1+1 900 lb L M B 1000 lb 1500 lb C K 1000 lb DE F I ЭН G 8 ft 8 ft 8 ft 8 ft 8…

A:

Q: A segment of rural freeway is being designed for a FFS of 70 mph through rolling terrain. The…

A: Given data:  BFFS = 70 mph PT=10%=0.1  ET= 3

Q: 4. Assuming the crate weighs 100 lbs, calculate the tension in each example and explain if a…

A:

Q: During one hour, 1800 pedestrians passed by the observation point on the pedestrian walkway. The…

A:

Q: QUESTION 3 # How many crossing conflicts are present at a 4-leg intersection where each leg is a…

A:

Q: It is observed experimentally that the amplitude of free vibration of a certain structure modelled…

A: Given- Number of cycles k=10, Initial stage amplitude of free vibration ui=1 Final stage amplitude…

Q: What is meant by delayed branch?

A: This question is related to the Fluid Mechanics and automatic design of pipeline from Civil…

Q: You plan to climb either Barrel Hill or Rocky Point. Both features are 900 m tall at the summit.…

A: To explain the challenging terrain and to calculate the distance along the arrow.

Q: Reinforcement ratio for balanced case, Pb Example Materials : C16/20 / S220 рь=? Pb=0.85cd_k₁- fyd…

A: Balanced Reinforced Ratio: Balanced reinforcement ratio is the ratio of the steel at which yielding…

Q: 7. A compound curve, having Station PCC as 2+320, and Station PC as 2+020, has the Centra Angle of…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Q2. A fluid flows through a fixed (i.e., not rotating) curved pipe of uniform diameter 15 cm with a…

A: The given curved pipe of uniform diameter, 15 cm. The given velocity is, 3t m/s. The given value of…

Q: the cantilever method and determine tely) the reactions at supports A, B, C, and D. have the same…

A:

Q: QUESTION 6 ONIN $1 $5 MAJOR STREET 42 O none DL 46 BARRIER -Phase Number - Protected Movement MINOR…

A: The Lead-Lead sequence, in which the two opposing Left-turn phases begin at the same moment, is the…

Q: Consider

A:

Q: 01. Transportation planning regulation for air quality non-attainment areas is the same as…

A: This question is related to the Transportation engineering from Civil Engineering.

Q: The cross-section of the rough-cut timber beam shown is loaded with (W) over six feet of the span.…

A:

Q: Find the vertical deflection of the joint C in a two-member truss as shown in Fig. 2. The area of…

A: A two-member truss is given, with members as AC and BC. The area of member AC is 2000 mm2 The area…

Q: 2. For the pipe flow-reducing section shown below, D₁ = 8 cm, D₂ = 5 cm, and p2 is at atmospheric…

A:

Q: The assembly shown is composed of a steel shell and an aluminum core that has been welded to a rigid…

A:

Q: A boom consists of a 4-in.-diameter steel pipe AB and a cable as shown. The modulus of steel E = 29…

A:

Q: QUESTION 12 One lane of a uniform section of highway has an optimum density of 70 vehicles per mile…

A: Answer : False

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.