2. Suppose the pump of Fig. P14-23 is operating at efficient condition. The pipe diameter after the pump is"X" cm and pipe diameter before the pump is "Y" diameter. The friction losses along the pipe are negligible(no need to use Darcy Equation). But there are minor losses in the system. They are as follows; the sharpinlet is 0.50 m of water, each valve has a loss of 2.4 m of water, and each of the three elbows has a loss of0.90 m of water. The contraction at the exit reduces the diameter by a factor of 0.60 (60% of the pipediameter(after the pump)), and the loss of the contraction is 0.15 m of water. The volume flow rate is "K"Lpm. Density= 990kg/m. dynamic viscosity=1.002 x103 kg/m-s. Z1-Z2="L". The kinetic energy correctionfactor is 1. Determine (a) Required Head, (b) Required pump power (water Hp), (c) Reynolds number atthe exit.V = 0ReservoirPumpGiven for Problem 2XYKL1.81486

Given Data The pipe diameter after the pump is:Dafter=1.8 cm The pipe diameter before the pump…

4 m of water, and each of the three elbows ha uces the diameter by a factor of 0.60 (60% o ntraction is 0.15 m of water. The volume flow 2 x103 kg/m-s. Z1-Z2="L". The kinetic energy uired pump power (water Hp), (c) Reynolds r

4 m of water, and each of the three elbows ha uces the diameter by a factor of 0.60 (60% o ntraction is 0.15 m of water. The volume flow 2 x103 kg/m-s. Z1-Z2="L". The kinetic energy uired pump power (water Hp), (c) Reynolds r

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: Determine the magnitude and point of application of the horizontal and vertical compenents of the…

A: Given, Unit weight of water, γw=9.81KN/m3length, L=4.5mR1=2mR2=3mH=R1+R2=5Horizontal component of…

Q: n open rectangular vessel shown is 90% filled with water. Determine ne maximum allowable…

A: Calculation steps are given below: First of all we need to calculate the lower height from (on other…

Q: What is mostly the hydrostatic force per unit width of the dam due to the water acting as shown.…

A: GivenH=3mw=1

Q: What is the Ah in the mercury differential manometer when the volumetric water flow in the gradual…

Q: What is the water velocity (m/s) at point A? Here h=28.5 cm

Q: In the method of measuring fluid through a channel, describe the method for obtaining the inlet…

Q: Please do not submit previous solution i need the correct answer. Read the question carefully

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

Q: A 25-g bullet B is fired with a horizontal velocity of 450 m/s into the side of a 10-kg square panel…

A: Given Data: MB= 25g VB=450m/s MA=10kg Calculation of moment of inertia of square panel about hinge…

Q: 6) Determine the internal energy of water at 20 psi and 400 F

Q: 2 concentnic dnems form an onmular Space which is filled with a fluid of nsusity 0'2 K9/ms 4 He…

Q: axis ine has its blades rotating on an axis to the ground.

A: Solution - Of the rotors rotation is parallel to the wind stream.

Q: In figure, Bernoulli's equation- ?between point 1 and 2 is Punp

Q: n the assembly shown, sags of s and 1.5 s resulted when the two cylinders were suspended from the…

Q: The dimensions of surface tension are (a) M'L-1 (c) M' LOT-2 (b) M'L'T-2 (d) F1T-2

Q: The Reynolds number is defined for a pipe as (velocity· diameter· density) / viscosity. What is the…

Q: Find the ratio of the system r, and r₂ for m,m₂ = 1 kg, k₁, 2000 N/m and k₂= 6000 N/m Base k₁ coão…

A: To find: The ratio of the system. Given: The masses are m1=m2=1 kg. The spring constants are k1=2000…

Q: the guy on images diving to the water. his limbs are fully tense when w1=0.22 rad/s what is w2=?

A: Position - 1:Here is center of gravity of hands, is center of gravity of head, is center of…

Q: For the system shown in figure, find the time required to fill the cylindrical tank (D-60cm) if,…

Q: Gate AB is subject to fluids on both sides as shown. Determine the following parameters considering…

A: Write the given data. w=1 mb=2 m

Q: y 200 m -30 km- A

A: Given data, Writing the equation of motion:-

Q: surface tension of fluid If X = Density of fluid x acceleration x diameter of tube , then the unit…

Q: Consider the given image. Assume h-16 ft. L-71, 8-8.5 ft. The plate width is 5 ft. Hinge Pa Seawater…

A: Given the dimensions of the plate. Required: Centre of pressure.

Q: (e) 1740 psf to Pa and kPa (f) 2.8 kips/ft? to kPa (g) 247 pcf to kN/m³ 3

A: a) convert psf to pa and kpa. b) convert kips/ft^3 to kpa c) convert pcf to KN/m^3

Q: Evaluate the total force on the gate (unit width) and its direction. (specific weights of Water:…

A: Given data: - The specific weight of the water is w = 9790 N/m3. The equation of the curve is x =…

Q: B. Water h=? Oil R.D 0.8 0-30m 0-15m 0-30m 0.10m 0.08m Carbon tetrachloride 1.60

A: The pressure gradient in a static fluid can be expressed mathematically as follows:

Q: The hydraulic grade line HGL is always [ Select ] than the energy grade line EGL and the difference…

A: Hydraulic grade line: It is the sum of pressure head and potential head. Energy grade line: It is…

Q: 3.32. How far below the water surface should a vertical square, 1.22 m on a side with two sides…

Q: Which of the following is the dimension of surface tension ? M L-1 T-1 M L T-1 M0 L T-1 M L0 T-2

A: Surface tension is the tendency of liquid surfaces to shrink into the minimum surface area…

Q: ine the kinetic energy coming from the wind

A: Dear Student as per guidelines i am allowed to solve first question only ( in case of multiple…

Q: Find the horizontal force of the water on the curve shown in the figure. Data: V1 = 9 m/s; D = 3in;…

Q: 30N/m w= 80N/m w=65N/m A 9m lom 12m 12m 8m Determine the vesultant force (R) and indieste its…

A: Moment: The moment is the product of the applied force with perpendicular distance of force from the…

Q: 30 kN/m 45 kN-m B A- -1.5 m– -1.5 m- -1.5 m- Figure 01(c)

Q: 44. Find Eom Sur the folluwing Sysem. K, - lovu N/m, Kn'a 50 /m, C=5ou N-3/m 1o kg, r:5 em I kg - m?…

A: For solution refer below images.

Q: e for the following parameters: input diameter 17 Basic Principles of Hydraulics ased our load…

Q: 36-45. A study shows that the average volume flow rate of water at Matuno river located at Nueva…

A: Volume flow rate Q=2 m3/secPower plant cost =45 million pesosEstimated breakeven life =15 yearEnergy…

Q: 12/2/h FC d=1h - th= — h 끝 4m fentroid -center of pressure. water F₁ 34h 7 F₂ H Jade (36 =0.586)…

Q: What time (in second) is required to fill the circular tank with incompressible water from h= 2 m to…

A: Given Data H=15 m h=2 m

Q: PRODLEM 1 AssuHe A BONDARY LAYER FOR A Fluid ovER A FlAT PIATE CAN BE APPROKIMATED BY WHERE U=…

A: Given dataVelocity profile uU=yδU = Constant free stream velocityδ = Boundary layer thickness

Q: Find the velouty у сия K-E = 11773 K SS man= 55 kg

A: Given data : Kinetic energy=K.E Mass=m Required : Velocity

Q: 24 kN/m 64 kN • m D A B - 2 m -2 m

A: Let us draw the reaction force

Q: What would be the rotation rate (in rad/sec) if during rotation the water in the right leg (with a…

A: What would be the rotation rate (in rad/sec) if during rotation the water in the right leg (with a…

Q: Consider a conical pendulum with a mass m 10 kg on a string of length L = 5 m. The angle it makes…

A: Given, m = 10 kgLmars = 5 mθmars = θearth = 4°gmars = 3.71 m/s2gearth = 9.81 m/s2

Q: Open closed Problem-1 B- Air In figure shown , R= Pair = 1-5 Kpa (gage), determine Za and Zc in…

Q: What is the difference in potential energy per pound of mass of fluid at A and STORAGE TANK Z,-30 ft…

A: Given Data⇒ Z1=10 ftZ2=30 ft

Q: Q2 : Use the dimensional analysis to find the mistakes in the given equation that is considered as…

A: Given: Height of the cone=hSlant height of the cone=LRadius of the base of the cone=r

Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

2. Suppose the pump of Fig. P14-23 is operating at efficient condition. The pipe diameter after the pump is
"X" cm and pipe diameter before the pump is "Y" diameter. The friction losses along the pipe are negligible
(no need to use Darcy Equation). But there are minor losses in the system. They are as follows; the sharp
inlet is 0.50 m of water, each valve has a loss of 2.4 m of water, and each of the three elbows has a loss of
0.90 m of water. The contraction at the exit reduces the diameter by a factor of 0.60 (60% of the pipe
diameter(after the pump)), and the loss of the contraction is 0.15 m of water. The volume flow rate is "K"
Lpm. Density= 990kg/m. dynamic viscosity=1.002 x103 kg/m-s. Z1-Z2="L". The kinetic energy correction
factor is 1. Determine (a) Required Head, (b) Required pump power (water Hp), (c) Reynolds number at
the exit.
V = 0
Reservoir
Pump
Given for Problem 2
X
Y
K
L
1.8
148
6

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

Step 2

Step 3

Step 4

Step by step

Solved in 4 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

A TRUCK is SHoleliNG LiquiD slusH (8 = 20 kg/m²) THE SUSH is THROWN FORWARD AT 0= 60° As SHOWN , THE BADE is 3m wiDE. I h= 0.5m a) calalatE THE HasS Fow RATE OF slusH REMOVED FROM THE ROAD b) MAKE A SCHEMATIC OF A CONTRd voluMe AROUND THE BlADE INDICATE FORCES AND MASS FOw RATES IN 2 QUT OF THE CV. c calculATE THE VERTICA FORCE THAT THE slusH EXERTS ON THE elADE (NEGATIVE OP (MAGNITUDE 8 DIRECTiON) THE REACTION FORCE d) dalolATE THE HORIZONTA) FOROE AT THE shSH ERERTS ON THE BLADE (HAGN ITUDE E DIRECTnioN) berRA "e) How is THE TRUCK ABle To PROJIDE SUCH HORizoNTAl FORCE ? *F) waulo A LARGER O (Sax e=90°) RESUT iN A LARGER OR SMAller HorizONnA) FORCE
Qz: A A liquid of (N = 1:25 Pais.) fills the space of (Sum) shown in figure below. Calculate the forque (T) required to rotate the frustum cone at a constant speed of a (60 rip.u). IT Smm o. 3m 0.7m
Calculate the X value since the specific gravity of the square prism-shaped object shown in the figure with a base edge a= 65 cm is γ = 0.94 t/m3, the specific gravity of the oil is γy= 0.77 t/m3.
magnitude of the reruttant water force Cper meter op width) acArngs on the face of the dam? A grauity dam has the cross section shown, lalhat is the 30m 20m 3om 20m
and the viscosity is 0.07 poise. oSmm 1.2m/s ミて 25mm
Q2) Oil flows through a pipe as shown in fig2. The coefficient of discharge for the orifice in the pipe is C.-0,63. What is the discharge of oil in the pipe? P1-P2 P1-P2 V22-V₁² Let: -4.48. Y 100-mm-diameter, sharp-edged orifice (2) 250mm 6.958 Heavy oil
Total Hydrostatic Forces on Submerged Surfaces Fluid Mechanics Determine the hydrostatic force and its location by (a)integration method and (b)formula method. Зт y dy F - 6m 4m
A solid block having the same horizontal cross-section when immersed in water leaves 20 cm height above the water level and 14 cm when immersed in oil (s.g = 0.85). What is the height of the solid block in cm. Answer in whole number
needed pls, thank you
Chemistry The contact angle for water in a clean glass is zero. Calculate the surface tension of waterin a 0.3 mm diameter vertical tube if the water rises to a height 4.96 cm above the liquidoutside the tube, knowing that specific gravity of water equals 998.2 kg/m 3 and theacceleration due to gravity equals 9.806 m/sec2
f jon The pilot of a crippled jet was able to control his plane by throttling the two engines. The plane has a weight of 17000 lb and a radius of gyration of kg = 4.7ft about the mass center G. Originally the plane is flying straight at a speed of 1200 ft/s. Neglect the effects of 5000 lb as shown, determine: drag and the loss of fuel. If the thrust in each engine is altered to T₁ = 800 lb and T₂ Remark: The counterclockwise sense is the positive sense. 1.25 ft T₂ 1.25 ft T₁ 1:21:02 7
Provide answer step by step.... Thank you