Task 3: You are asked to calculate the input power requirements of centrifugal pumps. You have two centrifugal pumps. You are required to: A) Determine the input power required for a centrifugal pump that is attached to the end of a pipeline with a height of 30 m to pump water into the storage tank at a flow rate of 10 kg/s if its efficiency is 85 %. B) calculate the input power required for a centrifugal pump that have a brake power equal to 1 hp and its electrical efficiency is 95 %.

Task 3: You are asked to calculate the input power requirements of centrifugal pumps. You have two centrifugal pumps. You are required to: A) Determine the input power required for a centrifugal pump that is attached to the end of a pipeline with a height of 30 m to pump water into the storage tank at a flow rate of 10 kg/s if its efficiency is 85 %. B) calculate the input power required for a centrifugal pump that have a brake power equal to 1 hp and its electrical efficiency is 95 %.

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: The fan/blower installed in the central air conditioning system is of the axial flow type. This…

A: Given: Po = 110.29 kPa Patm = 101.3 kPa V = ?

Q: A mining pit about 5000ft below sea level was flooding as a result of heavy down pour. The situation…

Q: a. Water flowing at 2.6 KL/s is taken from a river and delivered to a turbine 100m lower than the…

A: Given data:flow rate, Q = 2.6 kL/s = 2.6 m3/sHeight of the turbine, h = 100 mEfficiency = 40 % =…

Q: 10.1 After getting gas, you forget your mug of coffee on the roof of the car. As you drive away from…

A: Given: m = 0.4 kg mu = 0.3 a = 1.4 m/s2 A = 0.01 m2

Q: A) How much mechanical energy is stored in the spring when it is displaced 0.1 m from a resting…

Q: 3) If the measurement parameters of a refrigeration machine are known, the amount of heat for liquid…

Q: Consult Interactive Solution 7.10 for a review of problem-solving skills that are involved in this…

A: Write the given data with suitable variables: v0=+16 m/svf=-16 m/sm.=28 kg/s

Q: B) A hydraulic system contains a pump that discharges oil at 13.8 MPa and 0.00632 m/ s³ to a…

Q: A centrifugal fan is delivering 2000 cfm of air at a total pressure differential of 2 in.w. The fan…

A: Disclaimer: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Refer to figure 13.11 to compare the walking speeds of different animals b) Describe how you ‘pump’…

A: A pronghorn can reach speeds of up to 60 mph, making it the world's second-fastest land mammal…

Q: 12. During a non-flow process, the internal energy of a fluid changes from an initial value of…

A: Given Data⇒ Non - Flow process Initial internal energyU1=500BtuLb Final internal energyU2=440BTUlb…

Q: 4. Consider the hydraulic system shown in Fig. 6, which consists of a hydraulic cylinder, a tank and…

A: Step 1: Step 2: Step 3: Step 4:

Q: Problem 4. A nuclear power station produces 800 MW of useful energy, with an efficiency of 32%.…

A: Given Data Power P=800mw η=32 % ∆T: 8.3°C no. of pipes =5 v=1.8 m/s To find 1) Q in m3/s 2) D…

Q: FLUID MECH Support your answer with the appropriate solution and diagram. 4. The water level in a…

Q: A garden hose with an inside diameter of 2 cm carries water with a mass flow rate of 60 liters per…

Q: 5.1.6- A vapor exits from a nozzle to the atmospheric pressure with a velocity of 490 m/s and a…

A: Given data: The vapor exits from a nozzle to the atmospheric pressure then The exit pressure is P2=1…

Q: A mover lowers a piano weighing 200.0 kg using the pulley system in the diagram below. Assume that…

A: The mass of piano is .The initial height of piano is The final height of piano is The final…

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

Task 3:
You are asked to calculate the input power requirements of centrifugal pumps.
You have two centrifugal pumps. You are required to:
A) Determine the input power required for a centrifugal pump that is attached to the end of a pipeline with
a height of 30 m to pump water into the storage tank at a flow rate of 10 kg/s if its efficiency is 85 %.
B) calculate the input power required for a centrifugal pump that have a brake power equal to 1 hp and its
electrical efficiency is 95 %.

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

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

2. Some of the first power-generating wind turbines were small, having blades with a radius of 8.00 meters. Currently, the largest wind turbine has a radius of 164 meters. Because the small wind turbines are closer to the ground, they often experience smaller wind speeds. Given the information below, how many small wind turbines would be needed to produce the same power output as one large wind turbine? For both wind turbines, assume the air density is 1.23 kg m³. Small Wind Turbine Large Wind Turbine Wind turbine blade radius 8.00 m 164 m Wind turbine efficiency 35% 45% Wind speed 3.50 m s1 5.50 m s1
You and a friend plan to throw one end of a hose over a tall fence to siphon water from your side to the other side. Your friend says it doesn't matter how high the fence is, it will always work as long as your end of the hose is higher than the other side. However, you remind him that isn't actually true. What is the potential problem and about how high can the fence be (in meters) before it becomes an issue?
A shower head in your apartment needs to have water come out with a speed of 9.6m/s. The shower head has 20 circular openings. Each opening has a radius of 1mm. The shower head is connected to a pipe with radius of 0.8cm. The bathroom pipe is 8m above the ground level. The pipe at the ground level has twice the radius of the pipe in the bathroom upstairs. a) What is the volume flow rate at the ground floor? b) What must be the gauge pressure between the ground floor and the bathroom pipe? c) What is the gauge pressure between the bathroom pipe and the shower head opening where the water exits the shower head?
1) A plot of pump net head is shown below. Two curves are drawn: blue color curve and red color curve. Which one is called pump performance curve? Will the location of pump performance curve change if the velocity of the fluid at pump outlet changes? a) red curve; No, the location will not change b) blue curve; yes, the location will change c) red curve; yes, the location will change d) blue curve; No, the location will not change 2) In a turbine system, states A and B are homologous. If the net head ratio HA/HB =16 , volume flow rate ratio VA˙/VB˙=9. What is the diameter ratio DA/DB ? a) 3/2 b) 6 c) 12 d) 2/3
Q3: The Petroco Service Station has one pump for regular unleaded hour. gas, which (with an attendant) can service 10 customers per Cars arrive at the regular unleaded pump at a rate of 6 per hour. Determine the average queue length, /the average time a car is in the system, and the average time a car must wait. If the arrival rate increases to 12 cars per hour, what will be the effect on the average queue length?
1.1. The pump whose performance curves are shown in Figure P1.1 is operated at 1750 rpm and is connected to a 2-in. i.d. galvanized iron pipe 175 ft long. What will be the flow rate and power input? 100 90 Head curve 80 70 60 50 40 -Efficiency 30 20 10 20 40 60 80 100 120 140 160 180 Flow rate (gpm) FIGURE P1.1 Performance curves for a pump with a 9-in. impeller and speed 1750 rpm. 1.7. If the pump and pipe arrangement of Problem 1.1 now includes an elevation increase of 30 ft, what flow will result? Head rise (ft); efficiency ()
A hydraulic motor has a 100cm3 volumetric displacement. If it has a pressure rating of 140 bars and receives oil from a 0.001 m3/s theoretical flow-rate pump, find the motor a) speed b) theoretical torque c) theoretical kW power (would you mind please showing your work so that I can study how to do it on my own? Thanks!)