Q/Suppose there are three identical pumps in series, each producing 1500 ft of the head at flow rate 1000 gpm capacity, and another case there are three pumps in series that have differing heads of 1500 ft, 1200 fi, and 1400 ft at 1000 gpm, Find the total head and flow rate generated and discuss the different if conneet parallel

Q: A flow of 0.03 m³/s must be pumped against a head of 30 m. The pump will be driven by an electric…

A: Q=0.03m3/sechead(H)=30mspeed(N)=2000rpm

Q: Question. what is the discharge (m³/s) from circular pipe having diameter 0.5 m and velocity of flow…

A: Given data in question Velocity  Diameter  To find out  Discharge

Q: -m wide carries a discharge of 12 m aw the specific energy diagram for find the critical depth and…

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Q: The diagram below shows a pipe network system. Two connecting reservoirs, 1 and 2, have water level…

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Q: 1. A pipe network consists of pipeline 1 from A to B, then at B it is disconnected to pipelines 2…

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Q: A centrifugal pump is to operate at 250 cfs, H₂ = 400 ft, Dp = 36 inches, N= 870 rpm. A model test…

A: Qp = 250 cfsHp = 400 ftDp = 36 in N = 870 rpm Qm = 5 cfs

Q: Operating point of a pump is obtained through the intersections between the system curve line with…

A: Given, Reservoir system connected by pipe

Q: If the pipe from junction J to reservoir C willI be replace by two pipes with the same diameter what…

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Q: Question 5 a. In pipeline networks, state the condition that needs to be imposed on the flow rate…

A: (a)Given condition when pipe connected in (i)parallel(ii)series (b)Find discharge,Q?

Q: A pump operating at 1846 rpm delivers 154 gpm at 64 ft head. If the pump is operated at 2076 rpm,…

A: To determine the operating head of pump for given flow conditions.   Given, Situation 1: Operating…

Q: - Discharge capacity of a reciprocating pump

A: To find : Whether the statement is true or false.

Q: 2. How many stagnation points are present i a source and sink pair in a uniform flow a) Two b) Three…

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Q: blem: ew water supply system project will be implemented. If the design parameters for the…

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Q: Assignment 4. Date =18/05/2022 Q7 For the branching system as shown in figure. Calculate the…

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Q: 5. It is desired to deliver 5 gpm at a head of 640 m in a single stage pump having specific speed…

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Q: he pump shown in the figure adds 15 ft of head to the water being pumped when the flow rate is 1.5…

A: Diameter of pipe, Length of pipe, Pressure at A,

Q: Pumps of specific speed 30, rotational velocity 1450 RPM, and discharge rate of 0.2 m3/s are…

A: Given Data: The specific speed of the pumps is NS=30. The rotational speed of the pumps is N=1450…

Q: 8. Where is the surge tank located in a hydroelectric power plant? a) Dam b) Head race c) Tail race…

A: ANSWER: d)Turbine

Q: With a total flow of 14 cfs, determine the division of flow and the head loss from A to B if C = 150…

A: To Determine Head loss from A to B Rate of flow in pipe 1 and 2.

Q: An industrial plant needs 1, 383,739 gallon of water per day which must be pumped  from a lake to a…

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Q: Design a 5.5-km forcemain (f = 0.012) to transport a flow of 250 L/s from a sewage pump station…

A: Length of Force main = 5.5 km Frictional factor, f=0.012 Flow = 250 L/s Suction level = 25.6 m Inlet…

Q: What is the magnitude of the velocity where the flows are fully mixed?

A: Continuity equation: - In this equation principle of conservation of mass is applied that is AV =…

Q: The existing configuration for a water distribution system is presently considered inefficient. A…

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Q: With a total flow of 14 cfs, determine the division of flow and the head loss from A to B if C= 150…

A: Given data  In this question a pipe network is given which is in parallel Length of pipe 1 is equal…

Q: Make computations of a ramp pump where the Source Elevation = 50 meters. Target User Elevation = 85…

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Q: Using the pump selection table below to determine the best pump for the given condition: Imp.gpm • A…

A: Following is required answer :

Q: Pumps of specific speed 30, rotational velocity 1450 RPM, and discharge rate of 0.2 m3/s are…

A: Given: Net head required, H = 150 m Specific speed of each pump, Ns = 30 Rotational velocity of each…

Q: Calculate the flows (L/s) in pipes 2-3, 2-5, 4-5 and 5-6 based on the specific water supply demands…

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Q: Your assigned problem: With a total flow of 14 cfs, determine the division of flow and the head loss…

A: Solution -The given values are as followsThe Total flow=14cfsThe length of pipe 1=6000ftThe length…

Q: Homework 4- A pumped water transmission line is shown in figure below. For all pipes diameter is…

A: Given values, a) When the pump is not in operation, From the diagram, f=0.02  LAB (Length of pipe…

Q: Q1:A) A centrifugal pump is to be operating with total head of (350 kpa) and discharge of 1.2…

A: Solution Given Data Head= 350 kPa Discharge Q= 1.2 m3/min=0.02 m3/sec Efficiency=60 %

Q: A dedicated pump station supplies 20 MLD of water to an executive subdivision. Determine the power…

A: Power of pump is P=γwQHη

Q: Water enters the pump of a steam power plant at 20 kPa and 50 °C (p = 988 kg/m', & Pr = 12.352 kPa)…

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Q: ries. The performance dat mps follow the parabolic vailable =HO =aV ^2. For p

A: Given:- Ho=av2 a=0.0438m/Lpm2 a=0.0347m/Lpm2 Ho=8.70m To find:- combined shutoff head

Q: If the pump head is 75 m, discharge is 0.464 m³ /s and the motor speed is 1440 rpm at rated…

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Q: A pump is being utilized to deliver a flow rate of 500 li/sec from a reservoir of surface elevation…

A: Given, Q = 500 L/s or 0.5 m3/s ZA = 65 m  ZB = 95 m

Q: b. The reservoirs shown in Figure 5.1 contain water at 20°C. If the pipe is smooth with length, L,…

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.