Q5) Despite the additional cost, the lift irrigation systems are used in the deficit of surface water resources. False True
Q: A canal lock is 6m wide by 24m long. The time to empty the lock is 5 minutes. Determine the area of…
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Q: A spillway controls a reservoir a horizontal sectional area of 4.60 hectares. The permanent crest is…
A: Answer We are given Horizontal cross sectional area = 4.60 hectares Permanent crest level = 75 m…
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A: Given data- Circular Primary Settling Tank Flow rate (Q) = 27000 m3/day Retention Time (tR) = 2.5…
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A: The expression for the flow area of the channel is given as, Here, AC is the flow area of the…
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Q: A circular concrete sewer (n=0.013) is 1.52 m in diameter and is flowing at its maximum capacity at…
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Q: A rectangular channel of width 550 mm has a discharge of 0.1 m3/s and a uniform flow depth of 250…
A: Given: Width of channel, W = 550 mm Discharge, Q = 0.1 m3/s Depth of flow, H = 250 mm C = 55
Q: A 2-m-diameter pipe made of finished concrete lies on a slope of 1-m elevation change per 1000-m…
A: Given data:Diameter of the pipe (D) is 2 m.Change in slope is 1 m per 1000 m horizontal distance.
Q: Compute the average precipitation over area showing figure, by two methods. Station P1 P2 P3 P4…
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Q: A canal lock is 6m wide by 24m long. The time to empty the lock is 5 minutes. Determine the area of…
A: Fluid mechanics is the part of material science worried about the mechanics of liquids (fluids,…
Q: 3: The following water network supplies the demand or town with a population Sabo. Design the…
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Q: Q1/ It is needed carry water flow (20 m³/sec) in open channel to reach the water to the farthest…
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Q: H.W: Estimate recession lag time for border have Flowrate for unite width of border equal to (Qu= 5…
A: Given That NDI =GDI×E =110×0.7 =77mm Equation of infiltration D=3.5t0.635 77=3.5t0.635 t = 130.03min…
Q: Water flows in the canal of trapezoidal cross section shown in Fig.. The average velocity in the…
A: Given data: Velocity of flow(V) = 10.2 ft/sec =10.2 x 0.3048 m/sec = 3.11 m/sec height of the…
Q: 4) Water flows in a 10feet wide rectangular channel at the rate of 64ft^3/s, what is the critical…
A: Critical depth of the open channel is the depth at which discharge value is maximum. Here the…
Q: Situation 5 - A 0.60 m diameter pipeline 30 m long carries 0.4 m^3/s of water. a. Compute the…
A: given - pipe diameter D = 0.6 m pipe length L = 30 m discharge , Q = 0.4 m3/sec
Q: Surface irrigation method is the oldest irrigation method, and it is still considered the most…
A: Surface irrigation method is the oldest method and it is still considered the most favourable method…
Q: ater flows in a trapezoidal channel with side slope 1V:3H, bottom width of 16ft and water depth of…
A: V= 4.885 ft/sec
Q: -. Calculate the discharge through the side slope of the channel is
A: To find : Discharge through channel.
Q: A discharge of 600 liters/sec flows through a pipe having a diameter of 400 mm., length of 40 m.…
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Q: 12-5. A rectangular channel transports water at 8 m/s. The channel width is 3 m and the water depth…
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Q: Assessing Potential Water Quality Impacts on Infiltration The EC and SAR of Canal water are 0.05…
A: Given, EC = 0.05 dS/m SAR = 0.6
Q: A reservoir discharges water through a large gate 1m wide and 1.5m deep. The top of the gate is 0.8…
A: b =1m d = 1.5m Cd= 0.6 It has been asked in the question to determine the discharge through the…
Q: Calculate the discharge (m³/s) in a river that is affect by back-water, corresponding to fall (F₂)…
A: given- fall value-F2=1.4 mfall value-F1=0.6 mdischarge for fall value of F1Q1=280 m3/sm=0.5
Q: A 2500 mm gravity flow concrete aqueduct's length is 4 km with a head loss of 5.6 m. Assume pipe is…
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Q: Reservoirs A and D are connected by a pipeline system as shown below. The water surface elevations…
A: Given, Surface elevation of reservoir A = 100 ft Surface elevation of reservoir B = 80 ft
Q: What diameter of new cast iron pipe is needed? to carry water (viscosity = 1.31x10-6 m2/s) with a…
A: Given data:
Q: A spillway 38.9 ft long releases flood run-off from a reservoir 46,000 m² in area. The initial head…
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Q: The three reservoirs, A, B and C are connected by pipelines A, B and C respectively. The elevation…
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Q: A discharge of 0.21 m3/s if flowing at a velocity of 0.75 m/s through a 100 m long pipeline. The…
A: Given: Length of pipe, L = 100 m Diameter, d = 0.6 m Discharge, Q = 0.21 m3/s Velocity, v = 0.75 m/s…
Q: A rain depth of 10 inches falls on a developed area of Charleston (CN = 90). Estimate the runoff.…
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Q: Water is flowing in a rectangular flume with a velocity of 3.81 m/s and depth of 0.98 m. What is the…
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Q: The three reservoirs A, B and C are connected by pipelines A, B and C respectively. the elevation of…
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Q: A circular sewer carries flow of 350 l/sec when running 3/4 full with slop 0.002. Find the diameter…
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Q: Q3: If we need to supply depth of readily available water equal to 10 cm in 5 hectares of culturable…
A: Water require/ day =10cm depth Area = 5 hectare cross sectional area of the gate at the farm head =…
Q: A rectangular channel of width 550 mm has a discharge of 0.1 m/s and a uniform flow depth of 250 mm.…
A: Given: Width of channel, W = 550 mm Discharge, Q = 0.1 m3/s Depth of flow, H = 250 mm C = 55
Q: Q2/ A reservoir has a spillway structure with the following relationship Q = 37.5y² S = 1.5 * 106 y²…
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Q: A 300mm diameter pipeline 3000m long runs on a constant grade between 2 reservoir of surface…
A: Given:- Diameter of pipe=300 mmLength=3000 m2 Reservoir surface elevation=150 mCapacity=0.17…
Q: The three reservoirs, A, B and C are connected by pipelines A, B and C respectively which meets at…
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Q: SITUATION: A rectangular channel conveying water enters a transition region. The depth of flow in…
A: Given data in question Rectangular channel Depth before and after jump To find out Head loss
Q: Water flows half-full through a 50-cm-diameter steel channel at an average velocity of 2.8 m/s.…
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Q: A rectangular channel of width 500 mm and a uniform flow depth of 250 mm has a discharge of 0.1 m/s.…
A: Given that....
Q: Determine the value of velocity of flow if discharge through channel is 8.45 m3/s and area of…
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Q: Three pipes are in parallel. The total volumetric flowrate through the network is 2.15 cumecs. If…
A: Determination of head loss through parallel pipe network####
Q: Two wells are located at points A and B respectively. Point C is the middle point between A and B.…
A: point C lies at mid of well A and B given when only well A is being pumped out then drawdown at C is…
Q: The reservoirs below are connected by cast iron pipes that are joined abruptly. These include a…
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Q: 116 ft3/s-day. The reservoir routing curves graph is given in Figure 1. Perform calculation until…
A: Given, Spillway crest elevation, H= 50 ft Coefficient, C=3 Spillway length, L=35 ft
Q: Solve the following: Problem 1: Three reservoir A, B and C have elevations of 30 m., 24 m. and 15 m.…
A: Consider the given data lAD=1200 mDAD=300 mmlBD=900 mDBD=200 mmlCD=1500 mDCD=150 mmn=0.011 for all…
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- A ground water supply has been contaminated with ethylbenzene and the remedial action has been determined to be an air stripper. Please design it using the following parameters and determine a) the Stripping Factor, b) HTU, and c) the overall length of the air stripper. The maximum level of ethylbenzene in the ground water is 1 mg/L and this must be reduced to 35 μg/L using an air stripping column. You are to KLa = 0.016 s-1 Qw = 7.13 L/s T = 20 oC H = 6.44 x 10-3 atm m3 /gmol H’= 0.27 Please use the following design parameters Column diameter = 0.61 m Air-to-water ratio (QA/Qw) = 20Wastewater,.Water flows through a 28 cm (length) rotameter (Type A) with an internal diameter of 25 mm at the top and 20 mm at the bottom. The float has a diameter of 20 mm, a volume of 6.1 cm and a specific gravity of 5.3. 15. Assuming that Az/A, is negligible, what is the area (in mm² to 5 significant figures) of the annulus when there is a flow of 380 I/hr water? Assume Co = 0.97 16. Using the same constant Cp value, recalculate the area of the annulus assuming Az/A, is not negligible (in mm? to at least 5 significant figures). 17. What is the final value of the linear flowrate through the annulus? (m/s) 18. What is the final Reynolds number through the annulus? 19. How far from the bottom is the float under these conditions? (cm) Answer the following questions as true or false: 20. A rotameter is typically placed vertically while an orifice meter is placed horizontally 21. An orifice meter requires only a change in pressure of the pipe to calculate the flowrate 22. An orifice meter is an…
- Sketch a typical Streeter-Phelps oxygen-sag curve and state the limitations of the Streeter-Phelps equation shown below: k, Lo -kt D= k2 – k -e (b) Wastewater discharges through an outfall into a slow moving river that has a mean velocity of 3 cm/s. After initial mixing, the dissolved oxygen concentration in the river is 9.5 mg/L, and the temperature is 20°C. The ultimate BOD of the mixed river water is 30 mg/L, the rate constant for BOD at 20°C is 0.48 di and the re-aeration constant at the same temperature is 0.72 d. The saturation concentration of oxygen is 10.2 mg/L at 15°C. i. Estimate the critical time, to, and location, X., with reference to dissolved oxygen concentration. ii. Estimate the minimum dissolved oxygen at the critical location, and comment on the ecological implication of the same.Wastewater pipe with 70 m length, 4% slope, n= 0.014, d/D is 0.65 and 10" diameter, estimate the followings Vp/VfD Qp/Qf= m/sec Vfull= m/sec Qfull= Liter/sec V%3D m/sec Qp= Liter/secFrancis turbine problem ,,
- 1. MAHOMETR4 GIVEN: CLOSED MAHOMETER SUSTEM Pa= 140 kMM air, Pair 1:3 kglm? Po : 220 KPa 0.5m A Hy O, Pth O= l000 kglm? o.bm DETERMIHE ! ら H: ? :13-1 Hg,A groundwater supply has been designated as vulnerable to fecal contamination, and the state has specified a disinfection level of 99.99% (4.0-log) virus inactivation. The peak hourly pumping rate is 2000 gpm from the well field through a 4200-ft pipe with a 16-in diameter to a reservoir in the town. The water temperature is 10°C. A. what is the contact time in the pipeline? B. What chlorine residual is required in the water at the outlet of the pipeline? F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 %23 & 3 4 7 8 T Y D F G K CO LLIEnvironment Engg. Civil A surface water treatment plant operates round the clock with a flaw rate of 35 m³/min. The water temperature is 15°C and Jar testing indicated and alum dosage of 25 mg/l with flocculation at a Gt value of 4 x 104 producing optimal results. The alum quantity required for 30 days (in kg) of operation of the plant is
- A system is being designed to carry 500 gal/min of ethylene glycol at 77°F at a maximum velocity of 10.0 ft/s. Specify the smallest standard Schedule 40 steel pipe to meet this condition. Then, for the selected pipe, compute the Reynolds number for the flow.Ma E-Hearning sanvices SQU Libraries SQU Portal Attendance This course► 100 m R1 2.00 on R2 R3 R5 R4 R8 R7 R6 R9 -LLL Dry Cleaner J. Gas Station Oil UST R10 If aquifer hydraulic gradient, hydraulic conductivity and effective porosity are found to be 0.4, 0.33 m/day and 0.25 respectively, determine how long the Benzene have been in the aquifer (in years)? 1 year 365 days Answer Time left cPropose a commercially available pump which may be used in the case of extremely abrasive and corrosive slurries. Its performance curve must be shown.