Please solve with a clear explanation and well followed steps A+ sectionSectionPump efficiency (rp) = 75°1-Diameter (D)= GolmCalculatethepowerPompfor a pump (cop)3mAt SectionHeight abovePrec surfaceSection (2)V₂= 2 m/sP2= 150 kPaD2 = 0.065mZ₂=3m

Given:Diameter at section 1, D1=0.1 mDiameter at section 2, D2=0.065 mVelocity at section 2, V2=2…

Answered: Calculate the power for a pomp (ώρα

Engineering

Mechanical Engineering

Calculate the power for a pomp (ώρα

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: What is (or define) Reynolds Number? state the purpose of using the number?

A: Purpose of Reynolds No: the purpose of the Reynolds no is to predict the flow patterns in various…

Q: A round bar made from SAE 1025 low Carbon steel is to support a direct tension load of 50,000 lbs.…

Q: Five masses m1, m2, m3 m4 and m5 are 150 kg, 250 kg, 190 kg , 120 kg and 210 kg respectively. The…

A: Value of masses:- m1=150kg, m2=250kg, m3=190kg, m4=120kg, m5=210kg Radius of rotation:- r1=0.2m,…

Q: The buoyant force on a body is equal to weight of the displaced fluid and acts vertically upward.…

A: To check: the given statement. Concept used: Buoyancy force: When a body is immersed in a fluid, the…

Q: The ball of mass q has a velocity of 2.5 m/s which is directed tangent to its curved path. At the…

Q: Illustrated here are a series of pulley systems. Imagine that you must lift a weight FW equal to 200…

A: Value of the weight is given as 200 lb. It is required to determine the effort force E in each of…

Q: At 1:00PM, a thermometer reading 70 degree F is taken outside where the air temperature is -10…

Q: Define a python function to determine the 2nd moment of area I, under the parabola, with respect to…

A: Given: To find: Write function to calculate MOI about centroid

Q: y 1 150 mm 150 mm O 100 mm-1 1+100 mm 75 mm -150 mm -X

Q: What is the phase and pressure of water at 120°C with specific volume 3.0 m3/kg?

A: Given data:- water Temperature =120°C specific volume (V) =3.0 m3/kg To find:- the phase and…

Q: olve the following questions: The shear force V at a section of the loaded beam 200 mm to the…

A: Given:Length of the beam, L=600 mmUDL acting on the beam, w=6 kN/m

Q: b) In a converging-diverging duct the flow conditions are such that a normal shock is formed at the…

Q: What is the total required heating energy in raising the temperature of a given amount of water when…

Q: Fluid has density 1100 kg/m³ and viscosity 2.1 *10^(4) pa.s. required puming from botoom tank to top…

A: Given:Fluid density, ρ=1100 kg/m3Fluid viscosity, μ=2.1*10-4 Pa.sPipe diameter, d=52.51 mm=0.05251…

Q: Refer to the given figure. Determine the pressure at region 3. M₂=2.0 P = 200 kPa 170⁰ M₂ = ? 168⁰…

A: Given: M∞=2 p∞ = 200 kPa To find: p3

Q: An enclosure has an inside area of 50 m², and its inside surface is black and is maintained at a…

A: Given data, Inside area of the enclosure, A1= 50m2Area of opening, A2= 0.01m2Radient power…

Q: A simple carburetor is adjusted for a 15.2:1 air-fuel ratio at sea level and 600F. Determine the…

Q: A load of 15 kN is applied to a M 30 x 2, Class 10.9 bolt that is used to clamp two aluminum members…

A: Given that, t=10cm=100mm and l=2t=2×100=200mm it is given that bolt is M30, for M30 bolt H=25.6cm…

Q: Once upon a time there was an engine working in a Stirling engine. The allowable limit for operation…

Q: An ideal Brayton or gas turbine cycle with air as the working medium operates between pressures of…

A: given : ideal brayton cycle P1 =P4 = 15 psia P2 = P3 = 90 psia T1 = 70o F = 529.67o R T3 = 1240o F…

Q: If the drive wheel A rotates counterclockwise at a speed of 20 RPM. Wheels A and E are of the same…

Q: 4) Figure 4 shows three rods attached at the ends with hinges. The angular velocity of the rod AB is…

Q: Two cylinders of diameter 1 m and one cylinder of diameter 2 m are placed symmetrically in a pit 3 m…

A: Solution: Given Data: The diameter of the two small cylinders is, d=1 m The diameter of the big…

Q: The velocity of a particle moving in the x-y plane is given by (6.91i +7.17j) m/s at time t = 5.61…

A: Given data at t =5.61 s Initial velocity vector (u) = (6.91i + 7.17j) m/s ∆t = 0.017s average…

Q: Question 2 (Shear and Bending Moment Diagrams): Consider the beam ABCD shown in Fig. 2. The beam is…

Q: What is the total required heating energy in raising the temperature of a given amount of water when…

Q: Question 26 Refrigerant-134a enters a diffuser steadily as saturated vapor at 600 kPa with a…

Q: Each block in (Eigure 1) has a weight of 400 lb. Figure -800 lb/ft -0.5 -0.2 30° 1 of 1 Part A…

Q: A sprinter practicing for the 200-m dash accelerates uniformly from rest at A and reaches a top…

Q: 5. W is on the verge of moving up. Determine the direction of the friction force acting on the block…

Q: A 400-kg block is supported by a frame via a cable in the way shown in Figure 4. The diameter of the…

Q: An amount of 0.75kg of gas is contained in a tank, the volume of which is 2ft3 . If the internal…

Q: The water tank shown below is being filled through section 1 at U1 =3 m/s and through section 3 at…

Q: A fan delivers 1200 m3/min of air through a rectangular duct, 1 m x 1.5 m. How much air power is…

A: Given data:- flow rate of air=1200 m3/min rectangular duct size=1 m x 1.5 m. The static…

Q: Variables whose values are affected by changes in other variables are best described as B.…

A: Given question is related to mechanics.

Q: (22) Write the equation of the equilibrium anal draw the analogous electrical network System by…

A: Solution: Given Data: To Find: (a) Equation of motion. (b) Electrical network analogy.

Q: Which of the following gives the nearest value for the acceleration at initial condition, in m/s²? O…

A: Given:Mass of the block, m=8 kg Coefficient of friction, μ=0.2

Q: The capillary pressure for a channel of round cross section can be expressed as a function of the…

A: Write the given data. d1=2 mmθ1=80°θ2=125°P1=P2=15 mbar

Q: Consider a Pb-35% Sn alloy. Determine: a) if the alloy is hypoeutectic or hypereutectic b) the…

A: Solution: Given Data: A Pb - 35% Sn alloy. To Find: a) if the alloy is hypoeutectic or…

Q: 3.00 m 30.0% 4.00 m 3.00 m

Q: the velocity of flow in a 500mm diameter cast iron non-rigid pipe with modulus of elasticity of 8.30…

Q: Water D1 D2 V1 P1 A horizontal pipe has an abrupt expansion

A: Given:Diameter of the smaller section, D1=11 cmDiameter of the larger section, D2=21 cmVelocity of…

Q: Explain how a "Lambda Shock Wave" forms when a shock interacts with

Q: 4. Consider a river flowing toward a lake at an average speed of 3 m/s at a rate of 500 m3/s at a…

A: Given:Average speed of water, v=3 m/sVolume floe rate of water, Q=500 m3/shead available, h=55 m

Q: 91; 100 m² of air per minute at 30 C° DBT and 60% RH is cooled to 20 CDBT by passing through a…

A: Given: Initial dry bulb temperature→DBT1=30°C Relative humidity→RH=60% From the psychrometric chart…

Q: A) As the head of the Accelerometer Design Division (ADD), based on the following figures, advise…

A: Given: To find: To reduce distortion

Q: The square of the velocity of flowing fluid divided by twice the gravitational constant is the…

Q: How did you get the value of "F"

Q: Determine the number of unknowns that need to be determined in the system. The weight of the beam is…

A: To find: The number of unknowns. FBD: The free-body diagram is shown below.

Q: 2. If the ball rolls without slipping on a horizontal surface, determine the velocity and…

Question

Please solve with a clear explanation and well followed steps

A+ section
Section
Pump efficiency (rp) = 75°1-
Diameter (D)= Golm
Calculate
the
power
Pomp
for a pump (cop)
3m
At Section
Height above
Prec surface
Section (2)
V₂= 2 m/s
P2= 150 kPa
D2 = 0.065m
Z₂=3m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Follow-up Questions

Read through expert solutions to related follow-up questions below.

Follow-up Question

for the power wouldn't it be desnity x Q x hp / 0.75 ? or did my professor make a mistake

Solution

by Bartleby Expert

SEE SOLUTION

Similar questions

The design of a new dam reveals that a water head of 10 meter and water flow rate of 100 cubic meter per second (m3/s) can be supplied for electricity generation. What kind of turbines would you recommend for the electric power generation?
A fully-filled open storage tower of height 32 m and diameter 3.0m supplies water to a house. A horizontal pipe at the base of the tower has a diameter of 2.54cm. To satisfy the needs of the home, the supply pipe must be able to deliver water at a rate of 0.67 gal/s. a. If water were flowing at the maximum rate, what would be the pressure in the horizontal pipe?b. A smaller pipe, of diameter 1.27 cm supplies the second floor of the house, a distance of 7.2 m above the ground level. What are the flow speed and water pressure in this pipe?
N2O expands isentropically through a duct from p1 =200 kPa and T1 = 250°C to a downstream section wherep2 = 26 kPa and V2 = 594 m/s. Compute (a) T2; (b) Ma2;(c) To; (d ) po; (e) V1; and (f ) Ma1.
At a hydroelectric plant the difference in elevation between the surfaace of the water at the intake and at the tailrace is 183m (600ft). When the flow is 80 cfs, the friction loss in the penstock is 60 ft and the head utilized by the turbine is 460 ft. The mechanical friction in the turbine is 100hp, and the leakage loss is 3 cfs. Find (a) hydraulic efficiency; (b) volumetric efficiency; (c) power delivered to shaft; (d) brake horse power, (e) mechanical efficiency; (f) over-all efficiency.
A Francis turbine develops 3 MW under a head of 50 m at an overall efficiency of 88%. The diameterof the runner at the inlet is 80 cm and runner rotates with 300 rpm. If hydraulic efficiency of the turbine is90% and runner height at the inlet is 10cm, calculate (a) guide vane angle at inlet (b) blade angle at inletand (c) degree of reaction of the turbine.
Water at 20°C is to be pumped through 2000 ft of pipe fromreservoir 1 to 2 at a rate of 3 ft3/s, as shown in Fig. P6.62.If the pipe is cast iron of diameter 6 in and the pump is75 percent efficient, what horsepower pump is needed?
choose the correct answer Q1A- Using water jet forces to operate turbines in hydropower plant consider application of: * a) Bernoulli’s equation b) Darcy-Weisbach Equation c) Manning equation d) Momentum equation E-none of all above B-The main difference between the flow in pipes and the flow in open channels is * a) Existing the head loss b) Existing the free surface c) Existing the pressure drop d) None of all above
What is the flow rate of water through the system shown for the turbine to produce 20 kW. Neglect friction in your calculations. Q=10.75m3/s, P=204kw/273hp
Water is pumped between two reservoirs in a pipeline with the following characteristics; (d= 300mm, L= 70m, /= 0.025, minor loss coefficient: YK=2.5). The pump performance curve is approximated by the equation: H,=22.9-650° Where H, is in meters and Q is in m's. Determine the discharge Q and pump head A when two pumps in series are used for total static head (4Z=25m).
The pump-turbine system in Fig. P3.174 draws water fromthe upper reservoir in the daytime to produce power for acity. At night, it pumps water from lower to upper reservoirsto restore the situation. For a design fl ow rate of15,000 gal/min in either direction, the friction head loss is17 ft. Estimate the power in kW ( a ) extracted by the turbineand ( b ) delivered by the pump.
Using the specific rotation speed, what would be the best turbine option for a waterfallof 120m and a flow of 6m³/s, working with a 12-pole generator? And what would be the nqa for thissituation?ALTERNATIVESa) Francis Turbine Normal, nqa= 121.88.b) Kaplan turbine, nqa= 7312.89.c) Slow Francis Turbine, nqa=98.15.d) Deriaz Turbine, nqa= 290.5.e) Pelton turbine, nqa= 29.05.
A hydroelectric power plant site where the average elevation of the headwater is 565 m, the tailwater elevation is 485 m. The base of the centerline of the turbine nozzle is 10 m above the tailrace and the water flow was determined to be equal to that volume flowing through a rectangular channel 9 m wide and a depth of 1.20 m and an average velocity of 4.6 m/s. If the turbine efficiency is 95%, penstock efficiency is 90%, generator efficiency is 85%. The plant is operated 24 hours a day with a load factor of 0.70 and the utilization factor of 0.75. If the turbine is an impulse turbine, determine; The power output of the turbine. The average annual energy production.