7.45 If the fluid motor has an efficiency of 78 percent,how much power is delivered by the motor?15-in Schedule 80steel pipe25-in Schedule 80steel pipeOil-MotorFlow38.5 inMercurysg = 13.54Answer is 1.24 Hp. Please shwhow to get ture.

Hydraulics and pneumatics technologies are referred to as "fluid power." To transmit power from one…

Answered: If the fluid motor has an efficiency of…

If the fluid motor has an efficiency of 78 percent, how much power is delivered by the motor? 1-in Schedule 80 steel pipe 25-in Schedule 80 steel pipe Oil Motor Flow Mercury sg = 13.54 38.5 in

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: Q3: calculate the total residual flow using the following data Static pressure: 55 psi Residual…

A: Write the measured residual pressure. Pr=41 psi Write the desired residual pressure. Pd=20 psi Write…

Q: Specify the sizes of pipes (cast iron, schedule 40) and the size of the motor to be used for a pump…

Q: What is the ratio of the average velocity to maximum velocity for water flowing in a 1" schedule 40…

Q: What is the energy loss over a sudden expansion from a DN65 Schedule 40 steel pipe to a DN125…

Q: 4.) In an industrial process, a 2.5 in. Schedule 40 steel pipe carries water at 20°C at a rate of…

A: According to Bernoulli's equation, an increase in the velocity of a flow in a pipe decreases the…

Q: Example for Homework (Team Work) Draw HGL and EGL for the pipe shown in fig. Then Calculate the rate…

Q: 7.60. Water is to be pumped from a lake to a ranger station on the side of a mountain (see figure).…

A: Given data: Flow rate = 95 gal/min = 0.005994 m3/sPump power = 8 hp = 5.9656 kWLength of pipe =…

Q: Flow Pump 6-in Schedule 40 4-in Schedule 40 4 in Engine Oil 30 in Mercury (sg =13.54)

A: Calculate the pressure change from point 1 to point 2. P1-ρoilg4 in-ρhgg30 in+ρoilg34…

Q: Water is to be pumped from a lake to a ranger station on the side of a mountain (see figure). The…

A: Given that, Flow rate of water, q=95 gal/minq=0.0066 m3/sec=0.2339 ft3/sec,Inner diameter of pipe,…

Q: What hp must be supplied to pump 2 cu. ft per sec from the lower to upper reservoir if the pump…

A: Flow rate, Q=2 ft3/secPump efficiency, η=75%Roughness of the pipe, e=0.003 ftElevation at lower…

Q: 9.25. Compute the discharge from the tank shown in Fig. 9.42. Air, 2 psi 4 ft 3 in, diam Oil, sp gr…

Q: Rigid fluid lines for use in 3,000-psi hydraulic systems should be made of annealed or 1 ⁄ 4-H…

A: Rigid fluid lines for use in 3,000 psi hydraulic systems should be made of annealed or 1/4- hard…

Q: b. Compute the lost head in feet of water for 2000 gpm of chilled water flowing through 1000 ft of…

A: In the feet of water for 2000 GPM of chilled water flowing through 1000 ft diameter 8" scheduled 40…

Q: 10 in discharge pipe is attached to a certain storage. The head loss from the surface to the…

A: Given:d=10 in =0.254 mHl=8 ft =2.4384 mZ1=15 ft =4.572 m

Q: Explain three pages about laminar flow

Q: A lying "Y" configuration piping system for separating the flow of a certain fluid, with a density…

Q: The hydraulic radius of a pipe with diameter of 12 mm is equal to 3 mm 6 mm 9 mm 4 mm

A: hydraulic radius is the ratio of wetted area (A) to the wetted perimeter (P). i.e. Rh=AP For…

Q: h. Answer with True (T) or False (F). 1. Relative Roughness may larger than 1. 2 Moddy Diagram used…

A: 1) relative roughness or relative pipe roughness is the ratio of the surface roughness to pipe…

Q: In the figure, with a discharge of 1.2 cfs of sea water (Gs = 1.03) flowing from 1 to 2, the…

A: Given data: Discharge of sea water from (1) to (2) in the given pipe configuration is: Specific…

Q: Mechanical-Energy Balance and Friction Losses. Hot water is being discharged from a storage tank at…

Q: a) Qualitatively sketch the Hydraulic Grade Line and the Energy Grade Line of the flow within the…

Q: What is the energy loss over a gradual contraction from a DN100 Schedule 40 steel pipe to a DN50…

A: Calculate the ratio of small to large diameter. β=d2d1=52.48 mm102.26 mm=0.513 Calculate the mean…

Q: Ex. Closed pipe system the length is 130 m and 50 mm in diameter containing sixteen long elbows and…

A: Write the standard values of pipe fitting losses from pipe fitting losses equivalent length table…

Q: i) Calculate the pressure drop for this service condition. ii) Assess either choked flow occurs or…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts…

Q: In Applied fluid mechanic, chapter 8 problem 8.21, can someone explain to me how to solve step by…

A: The flow rate of the system, The maximum velocity of the flow, The flow rate is written as,…

Q: 8.31 Benzene at 60°C is flowing in a 1-in Schedule 80 steel pipe at the rate of 20L/min. The…

A: Given data: T =60 C Q = 20 L/min w= 8. 62 kN/m3 L = 100 m

Q: Determine the pump head (unit: meter or kPa), using the following parameters

Q: Calculate the hydraulic gradient? (Answer should be a number, e.g. 0.280 or 2.80)

A: A line connecting the water is probably highest points inside a sequence of filled up pipes starting…

Q: 1-Comment on the differences in reading measurements and whether these differences could be from…

A: Answer:1)i)The accuracy of measurements of readings in flows depends on the fluid properties.ii)The…

Q: Calculate the flow in the siphon, assuming flow is fully-rough turbulent.

Q: QUESTION 1 A horizontal well with a measured depth of 10,000 ft. can be approximated as being…

A: Given that, Length of well=10,000 ft,Daimeter of hole, D=8.5 ft,Drillstring OD, d=5 in,Mud weight,…

Q: water tower holds a total volume of 100,000 L of water (10oC). The diameter of the tank is 6 m. The…

Q: An industrial process requires water to be pumped from one tank to another. The extraction point is…

A: We have to first calculate the head required. then select the pump which provides better efficiency.…

Q: .A 50 mm Venturi meter (C = 0.96) is installed in a 100 mm diameter horizontal pipe carrying oil…

A: GivenC=0.96d1=100mm=0.1md2=50mm=0.05msp. gravity of oil=0.82Q=15litre/s=0.015m3/s

Q: transfers hydraulic oil with a kinematic viscosity of 200 cSt through a 2-in. I.D. hose 100 ft. long…

Q: (Single pipe – determine pressure drop) A fire protection association code requires a minimum…

A: Given;- L=250 ft D=5in ε=0.03in P2=56 psi Q=500 gal/min To find:- P1, Minimum pressure allowed at…

Q: Oil (s.g. = 0.84) flows through a 29-in-diameter pipeline at 7214 gpm. Compute the average velocity…

A: Given Diameter, d = 29 in = 0.736 m Flow rate, Q = 7214 gpm = 0.4551 m3/s

Q: a) Mud is flowing through 4 % inch OD/ 3.64 inch ID, internal flush drill pipe. The circulating flow…

Q: What is Total Head of submersible pump

Q: Q2: A lubricating oil of viscosity 1 poise and specific gravity 0.9 is pumped through a 30 mm…

Q: 10. What are the component of pressure loss of drilling fluids flow for a well drilling? What's the…

A: Since we only answer one question at once, we will solve the first. Please resubmit the other…

Q: A horizontal venturimeter with inlet and throat diameter of 160 mm and 60 mm respectively is used…

A: Write the formula for discharge of a venturimeter. Q=CdA1A22gHA12-A22 Here, Q is the discharge of…

Q: Calculate the total loss of the following system. Physical pipe length. 350 f IN- Flanged check…

A: Write the given data Q=500 GPM =0.03155 m3/sd=5''=0.127 m Calculate the velocity of the flow.…

Q: A venturi meter is to be installed in a schedule 40, 6-inch line to measure the flow of water. The…

A: Given data: *The maximum rate of the flow is Q=800 gpm=1.7825 ft3/s *The length of the manometer is…

Q: Q1:-Answer the following statements with (True) or (False), (choose 5 only) 1-The Bernoulli's…

Q: 8,038 N m) flows through the pipeline (Figure C2). . Gasoline (specific weight y Calculate the flow…

Q: Table 6.2 shows the typical volume flow rate for centrif- ugal fire-fighting pumps is in the range…

A: Given: Q=1800 L/min to 9500 L/min V= 2 m/s To find: Diameter

Q: b. Answer with True (T) or False (F). 1. Relative Roughness may larger than 1. 2. Moddy Diagram used…

A: Relative roughness may larger than 1 Answer As we know that relative Roughness is defined…

Q: Exercise 3.5 Raw oil flows through a pipe of 30 mm diameter and entered a pipe 15 mm diameter. The…

A: Diameter of first pipe, d1=30 mm=0.030 mDiameter of second pipe, d2=15 mm=0.015 mThe volume flow…

Concept explainers

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.

Question

7.45 If the fluid motor has an efficiency of 78 percent,
how much power is delivered by the motor?
15-in Schedule 80
steel pipe
25-in Schedule 80
steel pipe
Oil
-Motor
Flow
38.5 in
Mercury
sg = 13.54
Answer is 1.24 Hp. Please shw
how to get ture.

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Q1/b) A pelton wheel is working under a head of 200 m and the rate of flow of water through the jet is 300 liters / sec. The mean bucket speed of the wheel is 35 m/sec. find efficiency and power by the wheel, if the jet is deflected by the buckets through an angle of 160°. Take the coefficient of velocity as 0.985.
1. An axial flow water pump is based upon the free-vortex design. The mean diameter velocity diagram has an axial inlet with a flow coefficient of 0.3 and a work coefficient of 0.208. The tip diameter to mean diameter and the hub diameter to mean diameter ratios are 1.25 and 0.75 respectively. The blade velocity at the mean diameter is 60 m/s. Find and draw the velocity diagrams at the mean, hub and tip diameters. Show all velocities and angles on the velocity diagrams. {..
2) A double acting cylinder is hooked up in the regenerative circuit shown. The relief valve setting is 1500 psi. The piston area is 20 in2. and the rod area is 10 in2. If the pump flow is 0.25 gpm, Find: a) The cylinder speed in ft/s for the extending stroke, The load-carrying capacity in pounds for the extending stroke, c) The output power in HP for the extending stroke. Find the cylinder speed in ft/srfor the retracting stroke, e) The load-carrying capacity in pounds for the retracting stroke, The output power in HP for the retracting stroke.
Q No. 5: The diameter of side of a pump is 6 inches and that of the intake pipe is 8 inches. The pressure gauge at discharge reads 30 psi and vacuumed gauge at intake reads 10 inches of Hg. If Q=3cfs of water and the brake horsepower is 35. Find the efficiency of the pump. There are no losses. Note : Please Solve as Per Question's Statement. Need a Neat and Clear Solution.See Attached Picture For Detail .
4a) A Ship must discharge a total of 2200 cubic meters Sea water ballast Within 6 hours. Using S SNAME reccomended fluid Velocity, size and Select the appropriate scha 40 Steel pipe. What is the actual velocity? total head is 6) Calculate the power to drive the ballast pump in part a) if the 65m. What power would be required the ship was in fresh water? (Sea water SG: 1.025, freshwater : 17 1)
Q1. The pump with 96.52 cm in diameter characteristics shown in figure below is used to pump water to the system. Neglecting local losses, www a) Calculate flow rate and pump power. b) A new pump from the family with 60 cm in diameter is produced. It oparates with the speed of n=1500 rpm and used to pump gasoline (SG=0.86). Estimate discharge, head and power of the new pump. Note Pipe is cast iron with 0.5 m in diamater and 900 m in length. Fluid is water with density 1000 kg/m³. Take f=0.02 in the analysis. www (a) hil n=710 d'dak 72m 120 7.5 ENPY 105 - 105.4 cm çap 4.5 90 96.52 cm çap 75 - 88.9 cm çap 60 48m 45 30 0.25 0.50 0.75 1.00 1.25 1.50 1.75 Debi ms ENPY m 98 %88 1100 kW 900 kW 750kW Yak, m
Water at 5°C is to be pumped from the river to the bottom of a water tower. The pump is 5 m above the river (dimension "a" on the diagram below) and is supplied by a 6.00 inch schedule 40 pipe. The tank is 19.5 m above the pump (dimension "b" on the diagram below) and is supplied by a 4 inch schedule 40 pipe. The water level in the tank is 4.3 m above the inlet (dimension "c" on the diagram below). The pump delivers 0.021 m/s. Losses are estimated to be 1.2 m between the river and the pump, and 4.2 m between the pump and the tank. Discharge line Suction line Pump River a) Calculate the losses in the suction line in kPa, based on the given head loss in m. kPa b) Calculate velocity in the suction line in m/s. m/s c) What is the pressure at the inlet to the pump in kPa? kPa
The diameter of the discharge pipe of a boiler feed pump is 4 inches and the suction pipe is 6 inches. The water delivered is 250 gpm and the temperature is 60 ºF. The discharge pressure near the pump is 190 psig and the suction is 12 inches Hg vacuum. Determine the following: a) Discharge velocity in ft/sec. b) Suction velocity in ft/sec. c) Suction pressure in psi. d) Find the total dynamic head if the discharge gage is located 3 ft above pump centerline and vacuum gage connection to the suction pipe is 2 ft below the center of the pump. Assume that the head necessary to overcome the frictional resistance through the pump is 2.2 ft.
A pump's shaft is being turned 1,811 rev/min. The pump will ideally produce (no leakage) 39 L/min. What is the pump's displacement in cc/rev?
A water pump develops a total head of 200 feet. The pump efficiency is 80% and the motor efficiency is 87.5%. If the power rate is 1.5 cents per kWh, what is the power cost for pumping 100 gal/hr?A. 34 cents per hourB. 1.34 cents per hourC. 2.34 cents per hourD. 3.34 cents per hour
B/ Find the flow rate in units of L/s that an axial piston pump delivers at 1000 rpm. The pump has nine, 15 mm diameter pistons arranged on a 125 mm diameter piston circle. The offset angle is set at 10% and the volumetric efficiency is 94%.
Provide the diagram for the problem. Choose the correct answer and provide complete solution. Water at 60 F from a lake through 500 ft if 4in ID cast iron pipe at a water turbine 250 ft below the surface of the lake. After flowing from the turbine, the water is discharged into the atmosphere through a horizontal 50 ft section of the same pipe. The turbine power output is 10hp when the water in the discharged pipe is flowing at 5 ft/s. A. What is the turbine efficiency defined as the actual power output of the turbine divided by the power output that would be withdrawn if there are no friction within the turbine? a. 86%b. 65%c. 77%d. 50% B. If the turbine were by passed, what would be the flow rate of water through the 500 ft of 4in pipe. a. 45 lb/sb. 37 lb/sc. 52 lb/sd. 29 lb/s