AT = 0.048°F Pump

Q: Water at 10°C (ρ = 999.7 kg/m3 and μ = 1.307 × 10−3 kg/m·s) is flowing steadily in a 0.015 mm…

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Q: well water is pumped into a thank that is 25 meters high through a pipe with an inner diameter of…

A: Given data:

Q: In climates with low night-time temperatures, an energy-efficient way of cooling a house is to…

A: Given data (a). The flow rate of the fan is given by Substitute the necessary values in above…

Q: A Liquid fluid with a density of 1,750 kg/m3 from an elevated 2m open reservoir (P1=0 bars) flows…

A: Given data: P1=0ρ=1750 kg/m3h1=2 mv1=7.5 m/sP2=7.5 barh2=75 mW=1933400 Jη=75% Need to determine the…

Q: Consider two hydraulic turbines having identical specific speed and effective head at the inlet. If…

A: Given data: - The speed ratio of the two turbines is N1/N2 = 2. The expression for the specific…

Q: An 80-percent-efficient pump with a power input of 20 hp is pumping water from a lake to a nearby…

A: The power supplied by the pump to the fluid is

Q: Q1/Water at 20'C is being pumped from a storage tank to an elevated second tank at a rate of 0.5…

A: Given data as per question volume flow rate =0.5 m3/s Elevation of the surface of storage tank =110…

Q: The power required to transmit 8 x 10-3 m3/s of a liquid that has a head loss of 10 m is 470 W.…

A: Given: Flow rate of the liquid is  8 x 10-3 m3/s. Head loss is 10 m . Power is 470 W.

Q: A submersible pump with a shaft power of 10 kW and an efficiency of 80 percent is used to pump water…

A: As per given question we have  determine the discharge rate of water and the pressure difference…

Q: In a hydroelectric power plant, 100 m3/s of water flows from an elevation of 120 m to a turbine,…

A: Given data: *The volume flow rate of the water is V=100 m3/s. *The elevation of the flow of water to…

Q: The velocity of water at the inlet and outlet sections of a draft tube are 8 m/s and 2 m/ s…

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Q: The pump of a water distribution system is powered by a 15-kW electric motor whose efficiency is 90…

A: Given that → Power inputW.=15 kW                    nmotor=0.9                    V.=50LS=50x10-3…

Q: An axial fan draws 1.42 cu.m/s of air at a static pressure of 2.54 cm of h20 through a duct of 48” x…

A: Given:- Q=1.42 cu.m/sec Drop=2.54cm duct size 100mm*80mm

Q: A plant is located at an altitude of 2500 ft where the atmospheric pressure is 27.5 in. Hg absolute,…

A: Given data, Plant located at an altitude=2500ft Atmospheric pressure=27.5 in.Hg Hz= Open feed water…

Q: 1.)  A Pelton wheel with a needle-controlled nozzle develops 1 050 kW against a gross  head of 300…

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Q: The pump is used to increase the pressure of water from 100 kPa to 900 kPa at arate of 160 L/min. If…

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Q: the exhaust of a turboject engine the nozzle is operating steadily and heat loss is assumed…

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Q: Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The…

A: Water temperature, T=65oCWater vapour pressure at 65oC, Pv=2.503 kPaWater density at 65oC, ρ=980.5…

Q: Q1/Water at 20°C is being pumped from a storage tank to an elevated second tank at a rate of 0.5…

A: Given data as  Volume flow rate (Q)= 0.5 m3/s Elevation of storage tank = 110 m Elevation of second…

Q: When water is pumped into a water tank 20 m above a lake with a flow rate of 70 l/s, 20.4kW of…

A: Given data:- Head(H) = 20 m Discharge(Q) = 70 L/sec Electric power = 20.4 k

Q: Underground water is being pumped into a pool section 10 ft x 14 ft while water is discharged…

A: V2=Mean velocity =16.5 ft/secD2=diameter of orifice= 2 in=16 ftproperties of  pool section=10 ft× 14…

Q: Water with a specific volume of 0.001 m3×kg-1 flows through a centrifugal pump that operates under…

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Q: An air-conditioning system requires airflow at the main supply duct at a rate of 130 m3 /min. The…

A: Given: The airflow rate is V=130 m3/min. The average velocity of the air in the duct is v=8 m/s. The…

Q: A submersible pump with a shaft power of 5 kW and an efficiency of 72 percent is used to pump water…

A: Given data as per the question Shaft power of submersible pump =5 KW Efficiency = 72% Height of free…

Q: A liquid with a density of 0.8 [g/ml] flows through a tube with an inner diameter of 50 [mm].  There…

A: Given: Orifice coefficient, Co = 0.61  Orifice diameter, Do = 25.4 mm Diameter, D = 50 mm Find: Flow…

Q: 2. An air-conditioning system requires air flow at the main supply duct at a rate of 180 m³/min. The…

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Q: When water is pumped into a water tank 20 m above a lake with a flow rate of 70 l/s, 20.4kW of…

A: Given data :- Flow rate = 70 l/sec Head = 20 m Electrical power = 20.4 kw

Q: Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 0.6 m3/s and exits…

A: Given data: The diameter of the entrance of the pipe, D1 = 30 cm. Flow rate of water, V = 0.6 m3/s.…

Q: pipe whose internal diameter is 95 mm. The pressure drop across the meter is 450 Pa. If the power…

A:

Q: A pump increases the pressure of water from 100 kPa to 1.2 MPa at a rate of 0.5 m3 /min. The inlet…

A: Given data: The pressure at the inlet of the pump, Pin = 100 kPa. The pressure at the outlet of the…

Q: Determine the friction factor if the flow velocity is 0.8 m/sec?

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Q: Reservoir A (Elevation 300m) supplies water to reservoir B (Elevation 180m) thru a 450 mm ductile…

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Q: A centrifugal pump operating under steady-flow conditions 2.28 m/min of water with a specific volume…

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Q: . The mass flow rate of the gas in a gas turbine is 40 kg/s. The specific enthalpy and velocity in…

A: Given Data  Mass flow rate of the gas, m=40 Kg/s h1=1300 KJ/kg v1=160 m/s h2=350 Kj/Kg v2=50 m/s…

Q: A reservoir discharges into another reservoir via a 3.2 km long pipe that has a pipe diameter of 300…

A: We will use Bernoulli's theorem in this equation let reservoir A be at point 1 and reservoir B be at…

Q: 3. A fluid is flowing in a 150-mm-diameter pipe with a velocity of 2.50 m/s. The fluid pressure is…

A: given data -  velocity of fluid v = 2.5 m/s pressure inside the pipe P = 35 kPa elevation of the…

Q: 3. The pump of a water distribution system is powered by a 15 kW electric motor whose efficiency is…

A: As per given  Efficiency of electric motor=90% Pump  power =15kw Volume =50L P2=300kpa P1=100kpa We…

Q: Thanks to the action of a fan a mass flow rate of 5000 kg/h of air (c = 1000 J/kgK)) flows inside a…

A:

Q: Water is pumped from a lake to a storage tank 15 m above at a rate of 70 L/s while consuming 15.4 kW…

A: Given data  water tank elevation (h) = 15 m density of water (ρ) =1000 kg/m3 volume flow rate (v˙)…

Q: A Liquid fluid with a density of 1,750 kg/m3 from an elevated 2m open reservoir (P1=0 bars) flows…

A: If we want to calculate the power of pump then we just need 2 parameters. One is efficiency and…

Q: Electric power is to be generated by installing a hydraulic turbine—generator at a site 120 m below…

A: Given Data Electric power generation is 770 kW. Mechanical power output of the turbine is 850 kW.…

Q: An adiabatic pump is used to increase the pressure of water from 100 kPa to 500 kPa at a rate of 400…

A: given:initial pressure p1=100kpafinal pressure p2=500kparate of flow= 400l/minefficiency η=75%

Q: 36 - Water flows at a speed of 0.75 m/s in a 6 cm diameter pipe. What is the mass flow rate of the…

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Q: Consider a pump system that delivers water at a flow of Q = 5 cubic feet per second (cfs) in a steel…

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Q: If the frequency of the pump is halved, what will happen to the power consumed? P0 = initial power…

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Q: Water is being pumped from a large lake to a reservoir 25 m above at a rate of 25 L/s by a 10-kW…

A: Given     Gross head, HG = 25 m          Head loss, h = 5 m          Net head, H = 25 - 5 = 20 m…

Q: A pump is used to increase the pressure of water from 100 kPa to 900 kPa at a rate of 160 L/min. If…

A: given:p1=100kpap2=900kpaQ=160l/minP=3KWefficiency of the pump η

Q: A fan is to be selected to ventilate a bathroom whose dimensions are 2 m × 3 m × 3 m. The air…

A: Volume of the bathroom is v=2 m×3 m×3 m=18 m3 Volumetric flow rate through the casing is…