Pelton wheel has a mean bucket speed of 10 m/s with a jet of water flowing at the rate of 700 lps under a head of 30 m. The buckets deflect the jet through an angle of 160°. Calculate the power given by water to the runner and the hydraulic efficiency of the turbine. Assume the coefficient of nozzle as 0.98.

Q: a pump is delivering 160 liters per sec of water using an impeller diameter of 240 mm and operating…

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

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Q: 4- A Pelton wheel has a mean bucket speed of 10m/sec with a jet water flowing at the rate of…

A: Given:u=10 m/sQ=700 L/s =0.7 m3/sH=30 mθ=160°cv=0.98

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Q: 17. A centrifugal pump hás a 25 cms diameter impeller and an outlet width of 5 cms and runs at 1100…

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Q: charge of 74 L/s and shockless entry

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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: assume a flow of 1.7 m3/hr. the pressure readings are 0.1 bar at the bare pump and 0.3 at the…

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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

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Q: e power required to drive t e pump.

A: Need to find the power required to drive the pump.

Q: speed to the water jet speed is?

A: Given; For a pelton wheel with a given water jet velocity the maximumoutput power from the pelton…

Q: A ce folla

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

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Q: A Pelton wheel has a mean bucket speed of 10 meters per second with a jet of water flowing at a rate…

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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…

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Q: The impeller of the centrifugal pump is 350 mm diameter, and the width of the blade passages at…

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Q: A Pelton wheel develops 1800 kW under a head of 120 while running at 210 rpm and discharging of 2.5…

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Q: Problem 1. A Pelton wheel is supplied with water under a head of 98 ft at a rate of 24 ft/min. The…

A: Given: The value of head is, H=98 ft. The value of discharge is, Q=24 ft3/s The bucket deflects…

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Q: A centrifugal pump discharges 96L/s while running at 1380rpm against a net head of 14m. The…

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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

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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.