24,00,000 litres of water passes through a meter per day. The detention time for the tank is: sedimentation tank which has rate of flow 300 cubic
Q: Design an appropriate bearing that will be ted to the end of the stepped shart. The shaft was then…
A: Given:-225 revolutions per minuteradial and axial loads=8kN and 5kNbearing life cycle = 8 hours per…
Q: Q2. Water flows up through the vertical pipe such that when it is at A, it is subjected to a…
A:
Q: 16.19 A concrete pier 0.55 m X 0.6 m supports a load of 440 kN at point E as shown. Determine the…
A: Given Data: A concrete pier is given with the following dimensions:…
Q: With the aid of illustrations, show how longitudinal and cross-sectional information can be obtained…
A: Contour lines are the imaginary lines that are formed by joining points of equal elevation.…
Q: Problem 7.8 - Determine the values of the weight W and the suppor forces at A and B. The pulleys are…
A: To find support reaction and weight W
Q: Consider the horizontal flow reactor shown below with the values in the table. Calculate the…
A: Given Data: A horizontal flow reactor is given with following dimensions: Fluid…
Q: One shaft is in torsion as shown below. If the magnitude of shear stress at point A is 338.3 MPa,…
A: Given: Shear stress at point AζA=338.3 MPa. From the figure, Distance of point A from the…
Q: Which of the following is the nearest value for the force at member BD? a. 5kN tension b. 1.7 kN…
A: A truss is given with loading as shown and hinged at D and E. Degree of static indeterminacy, Ds Ds…
Q: A line was found to be 2,395.25 m long when measured with a 30 m tape under a steady pull of 3 kg.…
A: Given: Measured lengthL=2395.25 m Length of tapel=30 m Pull during measurementPm=3 kg Temperature…
Q: The 5-kg collar has a velocity of 5 m/s to the right when it is at A (Figure 3). It then travels…
A: Answer We are given Mass of collar mc = 5 kg Velocity at point A is VA= 5 m/s Unstretched length…
Q: Find out the working stress if a steel column carries a load of 1.6 MN with a factor of safety of 5.…
A: Given- A steel column given. Load P=1.6 MN, Factor of safety FOS=5, Ultimate stress US=472 MN/m2.
Q: Calculate the Resultant Condition of the HOLE in the drawing below: 1.000 O 1.060 O.982 .530 O 1.000…
A:
Q: Select the most appropriate answer. The constant fraction method of estimating rainfall losses take…
A: This question is related to the Hydrology Engineering from Civil Engineering. This question is…
Q: Determine the force in members HG, HE and DE of the truss shown below and state if the members are…
A: Given data in question Load 1500 lb point loads Span member length 4 ft and3 ft each To find out…
Q: A footing supporting a 2 ft x 2 ft column load carring 550 kips (dead load) and 200 kips (live…
A:
Q: 120 KN Į B -6m- I |--4m 6 m 120 kN D m 21 E = 200 Gpa I= 500 (106) mm² E b 150 kN ↓ m F
A: The goal of structural analysis is to forecast how a structure will react to a set of arbitrary…
Q: The volume of the cement required for 10 m³ of brickwork in 1:6 cement mortar is approximately equal…
A:
Q: A 12.4-ft-long simply supported timber beam carries a 11.2- kip concentrated load at midspan. The…
A: Given Data : Length of Timber beam = 12.4 ft Concentrated load = 11.2 kip To Find :
Q: 4. The result of sieve analysis of three soils is given. It is required to classify these soils…
A: Given, To determine, to classify these soils according to the AASHTO Classification system
Q: Q1. A centrifugal pump has a power input of 20 hp, pumps water at the rate of 400 gpm, and produces…
A:
Q: Determine the bending moment in the beam at point D. Assume the support at B is a roller. Set F = 6…
A:
Q: 4. A concrete one-way slab has a total thickness of 120 mm. The slab will be reinforced with…
A:
Q: Q.2) A simple beam of span length 3.2 m carries a uniform load of intensity 48 kN/m. The cross…
A: Given Data : Span = 3.2m Uniform load intensity = 48 kn/m Wood flanges Properties : E = 10 GPa Size…
Q: 5-15. Determine the reactions at the supports. 5 kN 2 m
A: Given : Determine the reaction at the supports ?
Q: 1- What force is required to punch a 20-mm-diameter hole in a plate that is 25 mm thick? The shear…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A 75 mm 75 mm -100 mm E Fig. P3.30 200 N 200 N B 750 N D 3.30 The shearing forces exerted on the…
A: Given data:
Q: 200 N R₂ 100 N/m linge 80
A:
Q: UAB = 1 X*16-60 The slider block C moves at 8 m/s down the inclined groove. Determine the angular…
A:
Q: A vertical force 80lb acts on the crankshaft. Determine the horizontal equilibrium force P that must…
A: Given : Vertical force = 80 lb Determine the horizontal equilibrium force P that must be applied to…
Q: Using Cantilever Method, determine the following in kN (4 decimal places): ________1.…
A:
Q: Problems to be solved by the students: 1. Find the external reactions, the axial force,shear force…
A:
Q: P- 550lb 30⁰ 75⁰ 45⁰ 350lb
A:
Q: defined by the equation y=0.08.x². At the instant x - 10 m, the toboggan's speed is 5 m/s. At this…
A:
Q: Problem 7.3 - Determine the force in members KM, LM, and DK using the method of sections. State…
A:
Q: what does u stands for
A: Given Data Diameter of water jet (d) = 25 mm Velocity of water (V) = 10 m/s Find force required…
Q: t 4#9 1) fé= 5000 psi r Grade 60 steel; 4 #9 Rebars, 5-9" t 4#9 NWC, 5-9" L = 25 ft & Mn = ? 4#9 14"…
A: Given: fc = 5 ksi fy = 60 ksi L = 25 ft bars = 4-#9 #9 rebar = 1.128 in The breadth of the flange,…
Q: 5. Determine the reactions at A and B when (a) a= 0, (b) a= 30° (c) a= 90° 12 in. 10 in.- 75 lb 10…
A:
Q: A stream of water with a diameter of 25 mm strikes a flat plate with a velocity of 10 m/s. Determine…
A: Given Data Diameter of water jet (d) = 25 mm = 0.025 m Velocity of water (V) = 10m/s Find force…
Q: 7. The results of field unit weight determination of a soil sample using the sand cone method is as…
A:
Q: Q3. Water flows along the rectangular channel such that after it falls to the lower elevation, the…
A:
Q: Determine the absolute maximum sheur & moment in the simply Supported bridge shown in fig, due to…
A:
Q: Question-- A vehicle is moving on a road of grade +4% at a speed of 20 m/s. Consider the coefficient…
A: Given data: Vehicle grade, η=+4 % Initial speed, V1=20 ms Final speed, V2=10 ms Coefficient of…
Q: Q1 Classify each of the structures as statically determinate, statically indeterminate or unstable.…
A:
Q: F=39# 5 2.16 Calculate the moment through the center of the pipe due to the force exerted by the…
A: Given:- The magnitude of the force exerted by the wrench = F = 39# The length of the wrench is 17"…
Q: 30. An A992 W21×111 is used as a column in a building to support a dead load of 120 kips and a live…
A:
Q: Explain what is meant by the terms longitudinal section and cross-section and describe the fieldwork…
A: To explain the longitudinal and cross sections and to explain the field work of the same using…
Q: Calculate the cross-sectional A₂, and As of the left board (1), the flange board (2), and the right…
A:
Q: What is (are) the main constituent(s) of concern for the following wastewater unit processes?…
A: Wastewater Unit Processes: The wastewater unit processes are the treatments carried out on…
Q: 2. The result of sieve analysis of three soils is given. It is required to classify these soils…
A:
Q: 5 m 5 m A D G H 0.6 m B 0.2 m E 0.4 m C F 12 kN 6 kN
A:
Only accurate soln.
Step by step
Solved in 2 steps
- A wastewater treatment plant will receive a flow of 30,000 m3/day. The plant has a 3.6 m deep circular primary clarifier with a surface overflow rate of 60.0 m3/m2-day.a. Calculate the surface area (m2), diameter (m), volume (m3), and hydraulic retention time of the primary clarifier.b. How long will it take a 1.0 mm particle with a density of 1500 kg/m3to settle in the primary clarifier? show all workTwo rectangular settling tanks are each 30.5 ft wide 98.75 ft long, and 19 ft deep. Each is used alternately to treat 2315 m3 in a 480 minute period. Compute the detention time in hoursA rectangular sedimentation basin with a length twice the width and 3 m deep, receives a flow of 2400 m/day with a normal concentration of suspended solids of 120 mg/l Determine: 1. The surface over flow rate (SOR) when the detention time is 6 hours. 2 The water entering velocity to the basin (cm/min) 3. The efficiency of the basin when the total mass of sludge produced per day is 216 kg.
- A circular shaped clarifier is used to treat waste water at a rate of 5000 m3/day. Determine the diameter of the clarifier if the overflow rate of the clarifier is 35 m3/m2/day.Assume that DLSUD lake is 100m2 and its average height is 5ft. Wastewater that flows into the lake are the following: Food square kitchen waste 7 m3/sec; Total Dissolved Solids (TDS) is 25,000 mg/L which operates 8hrs per day CIH 5m3 /hr kitchen waste; TDS is 20mg/L which operates 4hrs per day PCH 20m3 /day diluted laboratory waste ; TDS = 40mg/L (1)Determine the volumetric flow rate of the lake water can still accommodate prior to rainfall.A pipeline leads from one reservoir to another which has a water surface 10 m lower.For a discharge of 1.0 m^3/s, determine the head loss in meter. a.10 b.8 c.9 d.12
- The average design flow at a wastewater treatment plant facility is 1.5 m3/s. The bar rack is mechanically cleaned with an average clear spacing of 2.5 cm. Estimate the average quantity of screenings that will be collected at each day.Design a circular sedimentation tank to treat 2500 m3 of raw water per day. The retention period assumed to be 2.8 hours. The process is coagulated sedimentation, assume the flow depth=2.8 m.An oxidation pond having a surface area of 90 000 m2 is loaded with a waste flow of 500 m3/d containing 200 kg of BOD5. The pond has a depth of 1.2 m. Determine BOD5 loading rate (kg(Ha.d) Determine hydraulic retention time (d)
- The infiltration capacity in a basin is represented by Horton’s equation as fp = 4.0 + e-3.5t Where fp is in cm/h and t is in hours. Assuming the infiltration to take place at capacity rate in a storm of 120 minutes duration, estimate the total depth of infiltration during the storm.The flow rates measured during a precipitation at the outlet of a basin with an area of 10800 hectares are given below. It is assumed that the precipitation intensity is constant 50 mm/hr and the infiltration index of the basin is 10 mm/hr. Determine the duration of the unit hydrograph and obtain the 60-minute unit hydrograph of the basin. You can take the base flow as 100 m³/s.A tannery of processing plant with a wastewater flow of 0.011 cu.m/s and a BOD5 of 590 mg/L discharges into the river. The river has a 10 year, 7-day low flow of 1.7 cu.m./s. Upstream of the tannery, the BOD5 of the river is 0.6 mg/L. The BOD rate constants (k) are 0.115 day-1 for the tannery and 3.7 day-1 for the river. Calculate the ultimate BOD of the tannery wastewater, in mg/L. a. 1,972 mg/L b. 2,155 mg/Lc. 1,350 mg/L d. 1,264 mg/Le. None of these