In an external gear pump, if the delivery rate  is 8 cm3/revolution, the prime mover's speed which is connected to the pump of with 2900 rpm,Determine      The pump delivery in terms of litres per minute is

Q: Turbine are to be designed to develop (30 kW), when operating under a head of (70m) and speed (60…

A:

Q: A single-stage centrifugal pump has an impeller speed of 1750 rpm. If the flow rate of water is 60…

A: Given   Speed, N = 1750 rpm Flow rate, Q = 60 gal/min                       = 0.0037 m3/sec Assume,…

Q: The impeller of a centrifugal pump is 0.5 m in diameter and rotates at 1200 r .p. m . ; blades are…

A: Given, D = 0.5 m N = 1200 RPM Flow Velocity at Exit, Vf2 = 5 m/sec For Blade Velocity, u u =…

Q: The mean radius of an axial flow reaction turbine is 2.6 ft. and the axial velocity is 25 ft./s. The…

A:

Q: A gear pump has gears of 300 mm outside diameter, 150 mm inside diameter and 50 mm width. If the…

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Q: 6. A centrifugal pump is directly coupled to a motor. The pump rating is 3,281 liters per minute…

A: Given data: Q=3281 lit/min=54.68×103 m3/secH=8 mη=65%N=770 rpnd=40 mm Need to determine the torque…

Q: Select the number and type (ns ) of centrifugal pumps for a pumping station that must deliver 130…

A: identical single-stage pumps in parallel.Qt=130 m3/sH=50mN=180 rpmNPSH=+5

Q: 20. A centrifugal pump has an impeller 45 cms in diameter running at 450 rpm. The dischargė at inlet…

A: Given: Impeller diameter D2=45cm or 0.45m (Impeller diameter means diameter of the impeller at the…

Q: A 6-STAGE CENTRIFUGAL PUMP DISCHARGER 1200 GPM OF WATER AT 1500 RPM WITH PRESSURE DROP OF 600 PSI.…

A: P=600psi Q=1200gpm

Q: Effect of vane angle of a pump head against discharge,using equation and diagram 12:16

A: following is the answer to above question-

Q: a plant installed a single-suction center fugal pump with a capacity of 300 gpm under 200 tt at 1200…

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Q: At full capacity, a pump delivers fluid to a wheel motor at 10liters/minute at a pressure of 10 MPa.…

A: GivenQ=10ltr/min=0.01 m3/minP=10MPaPower=1.5hp

Q: 4. A pump is used for the pumping of water from Tank A into Tank B in which the height difference…

A: Given Data and First Step to solution:-

Q: Q1l A centrifugal pump operates at a speed of 1150 r/min and discharges 2.3 m' /min against a head…

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Q: The internal and external diameter of the impeller of a centrifugal pump are 200 mm and 400 mm…

A: The impeller of a centrifugal pump has initial and exterior diameters of 200 mm and 400 mm,…

Q: Problem 4: Compute the specific speed for a pump operating at 1750 rpm delivering 12 000 gal/min of…

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Q: The two-lobe rotary pump moves 0.145 gal of a coal slurry in each lobe volume Vlobe. Calculate the…

A: Given: The volume in each lobe is Vlobe=0.145 gal. The angular velocity of the rotary pump is n=220…

Q: etermine the specific speed by a pump delivering 5gpm when running at 1350 rpm if the head required…

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Q: Select the correct response 88.56 m 61.75 m 81.56 m

A: GivenQ=50L/s=0.05 m3/sN=1450rpmNS≥760 rpm

Q: A submersible pump of 80 percent efficiency is used in pumping water with flow rate, Q from a river…

A:

Q: A centrifugal pump will start delivering liquid only when the pressure rise in the impeller is equal…

A: Option (c)  manometric head

Q: A single acting reciprocating pump has a plunger of diameter 250 mm and a stroke of 350 mm. If the…

A: Introduction: A reciprocating pump is a type of hydraulic equipment that transfers mechanical energy…

Q: A centrifugal pump is designed to operate at 1800 revolutions per minute and with a head of 55…

A:

Q: Centrifugal pump impeller runs at 950 rpm. Its external and internal diameters are 500 mm and 250…

A: Given: The speed of impeller, N = 950 rpm The external diameter of impeller, D = 500 mm The internal…

Q: A centrifugal pump running at (750 r.p.m) delivers (60 Liters/s), against a head of (20m). If the…

A: Given values, N1=750 RPM, D1=60Lt/s, H1=20m, N2=1200 RPM

Q: Determine the number of the impellers required for a multi stage pump to lift 4200 litres/minute…

A: We have, Total head, H=185 m,  N=750 rpm, Ns=70 rpm Q=4200 litres/min=4200×10-360=0.07 m3/s

Q: For a centrifugal pump of impeller diameter D rotating at N to develop a head of H and discharge Q,…

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Q: radial bladed centrifugal pump running at 1440 rpm is to deliver 30 l/min of water against a  head…

A:

Q: Determine the least number of stages for a multi stage pump to deliver 60L/s against a total head of…

A: given data as per question Total head =210 m  speed =1453 rpm specific speed = 675 rpm Flow rate =60…

Q: A three-lobe positive displacement pump pumps 0.3 cubic centimeters of oil on each  love as the pump…

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Q: It is desired to deliver 750 gpm at a head of 340 ft. A multistage pump will be used with a rotative…

A: Given- A multistage pump, Discharge required (Q) = 750 gpm Total head required (Ht) = 340 ft N =…

Q: 18. A centrifugal pump has, to work against a head of 25 metres at a speed of 850 rpm.. The flow…

A: Given data: Head against which pump is working, Hm=25 m. Speed of the rotor, N=850 rpm. Flow…

Q: A gear pump has a 75-mm outside diameter, a 55-mm inside diameter, and a 30-mm width. If the actual…

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Q: Determine the least number of stages for a multi-stage pump to deliver 80 L/s against a total head…

A:

Q: Q10 The impeller of a centrifugal pump has an outer diameter of (35.5 cm) and runs at (1000 rpm).…

A: Centrifugal pumps : Pump are used to lift the fluid from one elevation to another. Pump converts…

Q: operates at a speed of 1450 rpm and discharge a efficiency=55%. head of 40m and 1- Calculate the…

A: Given data as per question N=1450 rpmQ=250 m3/hrH=40 mη=55 %

Q: double-suction centrifugal pump delivers 3 m3/s of water at a head of 15 m and running at 1200 rpm.…

A: Given:Q=3 m3/sH=15 mN=1200 rpm

Q: The specific speed (nq) of a pump provides information…   a. on the expected revolution number of…

A: Answer: ◆ The specific speed (nq) of a pump provides information [ on the shape (type) of the…

Q: Determine the head developed by a multi-stage pump delivering 50 L/s when running at 1450 rpm if the…

A:

Q: In a pelton wheel, calculate the power available at the inlet and the hydraulic efficiency of the…

A: H=150 mQ=.06 m3/secD= 750 mm N=800 rpm Cv=1Power P=ρQgH

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.