The characteristics of primary and secondary settling units of activated sludge process is given below. Design a gravity thickener for the combined mixture of sludge from both tanks. Assume the solid loading rate is 40 kg/ m?.d. The specific gravity of combined sludge is 1.02 and provide two circular thickeners. Type of sludge Primary settling unit Secondary settling unit Specific gravity (assumed) Solid % Flow rate (m'ld) 1.03 2.5 140 1.005 0.6 350

Q: The simply supported beam in Figure below has a rectangular 3kN w = 1.5 kN/m cross section 100 mm…

A: Finding out maximum stress.

Q: In terms of w, L, E, and I, determine the deflection and slope at x = L of the beam shown in Figure…

A: Draw the free-body diagram of the beam.

Q: What is the prestress steel loss from steel relaxation at 356 days for a Grade 270 low-relaxation…

A: Given:- Initial stress = 190,000 psi Yield stress = 245,000 psi Time period = 356 days To…

Q: Refer from the figure shown below: a.) What force F must be applied to the following static…

A:

Q: Pipe Water Ah SG = 2.6 D = 30 mm Figure Q2 (a)

A:

Q: Determine the magnitude of the resultant force acting on the hook in N if F 430 N and F= 260N 30° 30…

A:

Q: For a certain two-dimensional incompressible flow, velocity field is given by 2xy i - y2j . The…

A:

Q: answer quickly

A:

Q: Determine the reaction at the roller at C of the beam shown below. Take EI= constant. Use the Method…

A:

Q: A beam is limited to the dimensions b = 15 in, d = 20 in,. and d' = 4 in. If Mp = 170 kip-ft…

A: We have to determine the value of limiting steel ratio maximum steel area based on steel ratio and…

Q: For the pulley system shown in the figure below, which of the following statements are true?

A: Consider the FBD of pully A

Q: 6. Design a circular sedimentation tank with a retention period of two hours for a town with a…

A:

Q: 1O N A GN

A:

Q: Determine the minimum force P to prevent the 399-kg rod AB from sliding. The contact surface at B is…

A: Take moment about B:∑ MB=0NA3+fA4-mg42=0NA3+0.45NA4-399×9.8142=0NA=1630.9125N

Q: A simply supported beam, 300 mm x 600 mm in dimension as shown in Figure 2, is prestressed by a…

A:

Q: Calculate the shear force and bending moment for the beam subjected to the loads as shown in the…

A: Given; FBD of beam:-

Q: Classify the following soils by the (1) USCS and (2) AASHTO classification system and give the group…

A: AASHTO soil classification system is based on,  Grain size distribution  Atterburg's limits…

Q: A 6.0m long simply supported reinforced concrete beam has a width of 350mm and an overall depth of…

A: Given : 350 X 470 mm beam, fc = 20.7 MPa, fy = 415 MPa 4 - 28 mm dia bars in tension side and 2 - 28…

Q: Q.1 At a point in a material there is a horizontal tensile stress of 150 MPa, a vertical compresaive…

A:

Q: Calculate the Shear Force at point A of the following Beam. Take X=35 kN and Y=80KN YKN X kN/m A, D…

A: Given, Beam,

Q: (c) An analysis of a water sample has produced the following concentrations, as shown in Table 1(c).…

A:

Q: A 50 mm2 steel bar in a machine structure is 1 m long. It has to resist a strain energy of 100 Nm…

A: Given data, Area of steel bar = A = 50mm² L= 1m = 1000mm Strain energy= u = 100Nm = 100×10³N-mm Fos…

Q: PART I. CRITICAL PATH METHOD From the given Activities and their Durations below, create a Critical…

A: The critical path method (CPM) is a technique where you identify tasks that are necessary for…

Q: Use Area-Moment Method. E = 200 GPa and I = 90 x 10® mm“. Determine the rotation at A in degrees.…

A: Solution:- The given diagram is shown below,

Q: and trailer cO le is 4 kips, the

A:

Q: Question For a certain loading condition, a saturated clay layer undergoes 40% consolidation in a…

A: Given data- A saturated clay layer- Consolidation=40%, Time period t=178 days, To Find- The…

Q: Set up the appropriate equation that is used to solve for the moment of inertia about the y axis.…

A:

Q: If A is a 3 x 3 matrix such that A= 3, then 2adjA|

A:

Q: Determine the force in each member of the loaded truss. Th 2250 N -189m h-38m A- 46° F

A:

Q: The cable is subjected to the uniform loading shown below. Determine the following: a) Maximum…

A:

Q: Q2. (a) Determine the maximum deflection of a cantilever beam at its free end subject to a uniformly…

A:

Q: Determine the force in each member of the truss, and state if the members are in tension or…

A:

Q: Air flows at the rate of 1.5 m3/s through a horizontal pipe with a gradually reducing cross-section…

A:

Site Plan Requirements

A site plan (also known as a plot plan) is a diagram or process to show the proposed improvements on an existing property. A site plan is important, as it provides information regarding the landscape features of a given plot of land.  Zoning is done or can be understood with the help of a site plan.