Answered: E A centrifugal pump with radial vane…

E A centrifugal pump with radial vane tips at the outlet has an in of 100 mm outer diameter. If the rotative speed is 3000 rp olon otric officioncy 0 8 then what is the net head deu frien

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: Turbine are to be designed to develop (30 kW), when operating under a head of (70m) and speed (60…

Q: Problem 1: Compute the specific speed for a pump operating at 1750 rpm delivering 5000 gal/min of…

Q: 3. Based from the pump performance curve below, calculate the following: a) Specific speed b)…

A: Given data Pump performance curve From the pump performance curve, specific speed and suction…

Q: Question Two ( A three stage C.P. has impellers (Pcm) in diameter and (1.8cm) wide at outlet. The…

A: A three stage C.P. No of stage = 3 Diameter of outlet D2= 40 cm =0.4 m Width pof outlet B2 = 0.018m…

Q: . centrifugal pump rotates at 750 rpm. Water (p=1000) inters the impeller normal to blades (á = 0°)…

Q: Discuss with neat diagram the pump flow characteristics if pumps are used in : (i) Parallel (ii)…

A: When pumps are connected in parallel, the total discharge is equal to the sum of the flow from each…

Q: A double acting cylinder is hooked up in the regenerative circuit. The relief valve setting is 105…

A: Given:- pressure, p= 105 bars = 105 ×105 N/m2 Flow rate, Qp = 0.0016 m3/s Cylinder speed, Vext =…

Q: Problem 10.10 A hydraulic jack has a ram diameter of 20 cm and pump plunger of 4 cm diameter. The…

Q: Radial Flow Pumps 14.25 PQ The radial flow pump is best suited for what condi- tions of head…

A: The radial flow pump is best suited for what condi tions of head produced and discharge?

Q: Figure shows two points a half-period apart in theoperation of a pump. What type of pump is this ?…

A: The working is as the centre rod moves to the right, the check valves allows A to fill and B to…

Q: For ideal fluid, Find the force required to hold the blade in position, if the weight (1kN) and…

A: Given: The weight of blade, W = 1 kN The discharge, Q = 0.4 m3/s

Q: A form stage centrifugal pump running at 600 rpm is to deliver I m'/s of water against a manometric…

Q: Prob-2 HL=8.5 m Compute discharge pressure of Pump: Elevation=50m Psuction =-40Kpag D Pdischarge = ?…

Q: A pump supplies 7 kW to the water flowing at a rate of 4 x 10-2 m³/s. The water enters the pump at…

Q: 1. List major differences between nonpositive displacement and positive displacement pumps.

A: To find :- Difference between non positive displacement versus positive displacement pump.

Q: VISSA TA py w..... 14.40 What type of pump should be used to pump water at a rate of 10 cfs and…

Q: Q1: Find the dimensions of the centrifugal pump (diameter and width) if you know that the velocity…

Q: How to work out a Bernoulli pipe diameter change to increase or decrease flow into a Ram pump drive…

A: To calculate the required diameter change to increase or decrease the flow into the Ram pump drive…

Q: if efficiency is Go7. : Find the Power of pump . to flow water at 360LIS and fizo.02, f2=0.021…

Q: Q5) A pump of 20 kW power is discharge oil to the over tank as shown in fig. (5). If efficiency of…

A: A manometer is a device that measures the pressure (static pressure) exerted by a still liquid or…

Q: The distribution system requires to lift water to an area with an average elevation of 100 mamsl…

A: The Answer is below

Q: A single acting reciprocating pump has a plunger of diameter 250 mm and a stroke of 350 mm. If the…

A: Introduction: A reciprocating pump is a type of hydraulic equipment that transfers mechanical energy…

Q: Define NPSH of a pump. What is the difference between NPSHR and NPSHA?

A: Given Data : NPSH

Q: 19. A centrifugal pump delivering 0-04 cumec of water to a height of 20 metres through a 10 cm…

A: The power needed to drive the pump is to be calculated. The power needed to drive the pump is also…

Q: Water at 40°F is flowing downward through the fabri- cated reducer shown in Fig. 7.11. At point A…

A: Given:Water temperature, T=40oFVelocity at point A, VA=10 ft/sPressure at point A, PA=60 psig=60*144…

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe.…

Q: A fous stage centrifugal pump has four ideutical empelles, keyed to the same shaft. The shaf in…

A: A device which converts mechanical energy into pressure energy with the help of centrifugal force is…

Q: Briefly discuss what makes Centrifugal Pump not to be classified as a Positive Displacement Type of…

A: The output flow rate of a non-positive displacement pump can alter in reaction to the outlet…

Q: 5. ROTARY PUMP Given: Discharge net weight Current = 25.3 kg = 0.50 amp Required: Pump Efficiency…

A: Given: Let us consider the given data, Discharge net weight, m=25.3 kg Current I=0.50 amp TDH,…

Q: for centerifugal , discuss how blade design affects the pump efficiency and induces losses

A: A centrifugal pump is a mechanical device that moves a fluid by transferring rotational energy from…

Q: A "spa tub" is to be designed to replace bath tubs in reno- vations. There are to be 6 outlet…

A: Flow area of the pump is A1=π4D12 The flow rate for the suction is Q=A1v1=π4D12v1⋯⋯⋯(1) Discharge…

Q: The static head of a centrifugal pump is equal to the of suction head and delivery head. O a Sum Ob.…

A: Answer: Option A The static head of the centrifugal pump is equal to the Sum of the suction head and…

Q: Parallel-connected double centrifugal pumps each have a specific speed of 28 and operate at 1350 rpm…

A: Velocity diagram at the inlet and outlet of a centrifugal pump,

Q: -Q4:- If the wind speed measured on 10 m height from the earth. What the height of wind turbine…

A: Given Data The height from the earth surface is: h=10 m The speed of the wind is: V2=5 m/s To…

Q: The water pump operates at (600 r.p.m) to a head (8m), the power consumption by the pump is (5 kW),…

A: Given data N = 600 rpm H = 8 m Powe consumption (P) = 5 kW overall efficiency (η) = 0.8 To…

Q: A centrifugal pump works on 220 v power supply and draws 18.5 ampere by pumping water from 23 kPa at…

A: Fluid is a state of matter which deforms continuously on the application of force externally,…

Q: Question Four ( A pipe of (300 mm) diameter conveying (0.25m³/s) of water has a bend as shown in a…

A: Given: Diameter of the pipe: →D=300 mm=0.3 m So the cross sectional area →A=π4×D2=π4×0.32=0.07 m2…

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

Q: In centrifugal pump if we know the value of actual discharge is 250 l/sec , then find the value of…

A: Given, Actual discharge, Q=250L/s To calculate :- head(H) Now we know that Q=AvQ=Cd π4d2 vv=2gHand…

Q: a pump at 1750 rpm delivering 600 rpm aganist a total head of 200 tt. change in the filling system…

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

Q.5 A centrifugal pump with radial vane tips at the outlet has an impeller
of 100 mm outer diameter. If the rotative speed is 3000 rpm and
manometric efficiency 0.8 then what is the net head developed?
part of this bo

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

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

B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe. Calculate the volume flow rate of oil for the case where n = 900 грт.
None
19. A centrifugal pump delivering 0 04 cumec of water to a height of 20 metres through a 10 cm diameter pipe 100 metres long. If the overall efficiency of the pump is 75% find the h.p. required to drive the pump. Take f 0'01. (51'83 hp)
Q9: Find the specific speed and power consumption for pump having the following properties: (Q=0.1 m3/s), (speed=725 r.p.m) and (head =15 m).
A pump is operated is 3 hp with an efficiency of 65% which is able to deliver water 100 gal/min flow rate water (density 62,4 lb(m)/ft3). Calculate the developed head in ft. Keep 3 sig. figs
Explain also
6. Kaplan turbine of 1 m runner diameter working under a head of 50 m. If the whirl velocity at inlet = 19 m/s and runner speed = 46.47 rad/s, the hydraulie efficiency of the turbine will be: a. 88% b. 90% c. 94% d. 97%
Q:/ Discuss the relation betwveen the head pressure and flow rate for the benefits of connecting the pumps in parallel ?
This is thermodynamics subject. I need complete solution (step by step process) with given. Thanks
Problem-3: A centrifugal pump lifts water against a static head Az = EN m. The pipe setup has a constant diameter of 0.08 m, major losses in the suction side h, = EN3 m and in the discharge side hLD is 3 m. The pump impeller has a diameter of 0.15 m, exit width of 0.015 m, exit blade angle of 22° and speed of N = 20EN rpm. The hydraulic efficiency is 0.85. If the flow at the entrance is radial, find the discharge, pump head, atmospheric pressure Pat, Vapor pressure P, and maximum allowable height of the pump from the feeding tank water surface elevation if the pump is operating under T 25 °C at altitude H= 20EN m. %3D 0, = NPSHR/Hp =1.21×10³N = (P EN=62 Is-mx at-abs-P,)/Y-hLsT -0H, Pa-abs /Y = 10.33(1– 2.256x10-H)56 P,ly = e14.29-3985(T+233.4))
Q6: Calculate the specific speed for the centrifugal pump operates at (3000 r.p.m) & head of (6m) and discharge of (0.2 m3/s).
Plot the variation of pressure with area for four different pump speeds. COURE NAME: THERMOFLUIDS