Pls fast hand written solution head is obtained by dividing E (the time rate of energy) by:densitymass flow rate gravitymass flow rateO gravity What does hL, stand for?Oa single stream deviceuseful head delivered to fluid by pumpO extracted head removed from the fluid by the turbineO irreversible head loss due to components other than pump or turbine

Answered: Image /qna-images/answer/ab510db3-9c78-4dea-9101-b316afa7fdd5.jpg

Answered: head is obtained by dividing E (the…

Engineering

Civil Engineering

head is obtained by dividing E (the time rate of energy) by: density mass flow rate gravity mass flow rate gravity

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Given a liquid water having a volume of 6m3 and weight of 44kN at 4°C, Calculate a. Specific weight…

A: Note:-Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: The equation of motion of a particle is s = 8t2 + 3t – 10, where s is in meters and t in seconds.…

Q: 3/320 A particle of mass m is attached to the end of the light rigid rod of length L, and the…

Q: Which of the following best describes Potential Energy? the ability of the fluid mass to do work by…

A: Potential energy Potential energy is defined as the energy possessed by a body by virtue of its…

Q: The head produced by a liquid of relative density 1.62 is equal to the pressure of 250 kPa. What is…

A: given- relative density ρ=1.62pressure P=250 kPa=250×1000 Pa

Q: Calculate the capillary effect in millimeters in a glass tube of 4mm diameter, when immersed in…

A: Solution- Given, The Diameter of tube=4mm

Q: Calculate Centre of gravity for the following figure + 30 mm 120 mm 30 mm 100 mm

A: The CG of the composite body will be at a point G(x,y) in the figure. Let the bottom left of the the…

Q: The motion of a particle is defined by the relation x = t – 9t² + 24t – 8, where x and t are…

A: For the given particle,

Q: By using application on first order (ODE) 1- Derive the equation of motion in terms of height. 2-…

Q: The mass of the cart is 500g. A mass of 300g is added to it. The measured time for the cart to…

A: Distance traveled,s=45cm Taken time,t=0.5sec Initial speed,u=0

Q: 1. Principle of fluid mechanics works on the utilization of a) Accelerating mass b) Volume

A: To find: Principle of fluid mechanics work on which .

Q: 1. If the figure below is frictionless along the 9ft long surface, what is the velocity of the body…

Q: 1. Principle of fluid mechanics works on the utilization of a) Accelerating mass b) Volume c) Work…

A: Answer: c Explanation: The Principle of fluid mechanics actually works on utilization of the useful…

Q: A useful theoretical equation for computing the relation between pressure, velocity, and the…

A: The values are given below, po=p+12ρV2+ρgZpo=Stagnation Pressurep=Pressure in moving…

Q: In kinematic of fluids, a Bernoulli Equation is used to solve fluid problems. Write the equation and…

Q: Determine the viscosity of a liquid having kinematic viscosity 6 stokes and specific gravity 2.0

A: Viscosity is the resistance of a fluid to a change in shape, or movements of portions relative to…

Q: 2.16. A horizontal drum, a cross-section of which is shown below, is being filled with benzene…

A: a} Consider the given data V=Lr2cos-1r-hr-r-hr2-r-h2at h=0V=Lr2cos-1r-0r-r-0r2-r-02…

Q: 10. Angular momentum is proportional to a) Inertia and angular speed b) Mass and angular speed c)…

Q: By using application on first order ( ODE ) 1- Derive the equation of motion in terms of height. Ca…

Q: 5. What does Cy in jet propulsion equation stand for? a) Area of orifice b) Velocity c) Temperature…

A: Answer: d Explanation: In a jet propulsion, the term Cv stands for velocity coefficient. The main…

Q: Fluid Mechanics question: A device used for measuring the specific weight of a liquid consists of a…

A: Determine the total displacement of the unknown liquid using the relation;

Q: 3) The density of a liquid, p (kg/m³) is expressed as a function of h(m), distance from the liquid…

A: Density : A substance's density indicates the density of that material in a certain region. Density…

Q: Find the specific gravity of liquid whose density is 12300 kg/m3

A: Introduction: The given question is related with Fluid mechanics . In this question we are provided…

Q: Pressure of 200 kPa is equivalent to the head of z metre of liquid having relative density 1.59. The…

A: Given data : Pressure (P)=200 kPaRelative density =1.59

Q: The acceleration of a particle moving along a straight line is given by a=6t where a is in m/s and t…

A: Given:- a=6t t=0 v=10m/s To find:- s after 5 seconds

Q: A man descends to the ground from an airplane with the help of a parachute which is hemispherical…

Q: Derive the mass moment of inertia about the central x-axis of the hemisphere shown below. Assume…

Q: A body, of mass m, falls from rest at a height y,. If the drag (resisting) force of air is assumed…

A: The drag force is proportional to the instantaneous velocity v. Fd∝vFd=kv Consider the following…

Q: QI/ As in figure the diameter at cross-section (1) is equal to (10 cm), the diameter at…

Q: between the 1. What is the difference hydrostatic pressure of blood between the brain and the soles…

A: given- height h=165 cm=1.65 mdensity of blood=1×103 kg/m3acceleration due to gravity g=10 m/s2

Q: Given data : Mass=2 kg Velocity=3 m/s Determine kinetic energy

Q: *1-20. If a man weighs 155 1b on earth, specify (a) his m ass in slugs, (b) his m ass in kilograms,…

Q: A particle starts from rest and travels along a straight line with acceleration a = (40 – 0.3v)…

A: Physics:

Q: The specific weight of an unknown liquid is 12 400 N/m³. What mass (kg) of the liquid is contained…

A: 25.Given, Specific weight(w) = 12400 N/m^3, Volume(V) = 500 cm^3 = 5 × 10 ^-04 g = 9.81 m/s^2 Now,…

Q: A student with a mass of 80.0 kg runs up three flights of stairs in 12.0 sec. The student haa gone a…

A: Solution Given Data Mass= 80 kg Time= 12 sec Vertical Distance= 8 m

Q: The density of water is 1000 kg⁄m3. Express the density of water in lbm⁄ft3 and lbm⁄gallon (7.48 =…

A: Express the density of water in lbm⁄ft3 and lbm⁄gallon

Q: Piezometric head is the sum of O Velocity head and pressure head Pressure head and datum head O…

A: Piezometric head is sum of : Pressure head Datum head

Q: Three different fluids, water, oil (SG = 0.83), and unknown fluid, fill the tank and manometer tube…

Q: 7. If the density of the air is 1.2 kg/m³, find F, in newtons. Figure for Problem 7 a. 2.4 b. 3.6 C.…

Q: Find the value of acceleration Initial velocity=7.1 m/s Final velocity=10 m/s Time=2 s

Q: Determine the mass moment of inertia of steel balls used in ball bearings. Use a diameter of 2 cm

A: Given:- d=2cm To find:- mass moment of inertia

Q: A body falls from rest in the gravitational field of the earth. The distance travelled in the fifth…

Q: Given data Mass=8 kg Velocity=3 m/s Determine kinetic energy

A: Given data : The velocity of object=V V=3 m/s The mass of object=m m=8 kg

Q: 18. Calculate the pressure exerted by 4 kg mass of nitrogen gas at a temperature of 15°C if the…

A: Step 1

Q: A container filled with fluid weighs 4.0 x 106 g. The container, when empty, weighs 0.4 x 106 g. The…

A: To compute the density and specific volume of the fluid. Given, Weight of the container filled…

Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

Pls fast hand written solution

head is obtained by dividing E (the time rate of energy) by:
density
mass flow rate gravity
mass flow rate
O gravity

What does hL, stand for?
Oa single stream device
useful head delivered to fluid by pump
O extracted head removed from the fluid by the turbine
O irreversible head loss due to components other than pump or turbine

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 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, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

a cylindrical vessel has 0.5m diameter and 1m height rotates at 10rad/s. initial height of Mercury inside the cylinder is 0.25m. Determine the final height of the water. a. 0.48b. 0.41c. 0.32d. 0.57
pls reply asap A closed vessel 5m high contains 2.9m of oil (SG=0.762). A 90mm diameter orifice is situated 0.3m abovi bottom. What pressure must be maintained in the air space in order to discharge 15 hp.
Benzene is flowing through a pipe 140 lb/hr. The specific gravity of benzene is 0.879. The outside diameter of the pipe is 2 inches and the thickness is 0.154 in. Calculate: a) Velocity in ft/sb) Mass velocity in lb/ft2-sc)Volumetric flowrate in gal/min
Please answer all questions. I will rate. Oil of specific gravity 0.80 and dynamic viscosity of 0.05 Pa-s flows at a rate of 100 lit/sec through a 80 m of 150 mm diamater pipe. If the head lost is 4m, determine the Note:Choices are given Reynolds number (13,581.22, 15,831.22, 18,351.22, 12,521.82) Maximum velocity in m/s (1.67, 7.61, 6.17, 71.6) Maximum shear stress in Pa (14.72, 21.74, 41.27, 17.42) Velocity 30 mm from the centerline of pipe in m/s (4.99, 5.99, 6.99, 3.99)
Q1= Component parts of pumping station SHORT EXPLAIN THESE COMPONENTS. Pumps with motors or driving units Emergency overflows Ventilation arrangements such as exhaust fans etc Miscellaneous arrangements such as flow recorders, switches, sluice valves etc Subject= Enviomental Engineering
An open cylindrical tank 6m in diam and 12m high is filled with 6m of oil (sp. gr. = 0.80) and 6m of water. An orifice 75mm in diam is located at the bottom. If Cv = 0.98 and Cc = 0.65 for the orifice;a.) Find the time for the liquid in the tank to be at a depth of 4m.b) Find the time to empty the container from its original content.
Oil of specific gravity 0.81 flows in the pipe shown in Fig. P4.6.43. If viscous effects are neglected, what isthe flowrate?
You have been asked to provide a design for a rapid mix tank at a water treatment plant which has an average water temperature of 60°F. The tank is to have a detention time (ta = HRT) of 1.5 seconds, a mixing intensity (G) of 1,428/second, and treats a flow (Q) of 9.4 mgd. Calculate the Motor Power (Pmotor, in HP) required to achieve the desired G value if the transfer efficiency is 80%. Provide your answer to the hundredths place (0.01). Be very careful with units (they need to cancel appropriately) and don't forget to report your answer in HP, not ft-Ib/sec).
Engine oil (similar to oil D) flows at 0.95 ft/s through a 1-inch diameter tube. The bulk oil temperature is 320 F and the tube surface temperature is 300 F. Determine the unit convective coefficient for tube lengths of (a) 6.5 ft and (b) 13 ft (round off answers to 1 decimal place). For oil, k = 0.94 Btu-in/ft2-hr-F and cp = 0.52 Btu/lb-F.
The pipe is 25mm with friction factor of 0.022. The second tank is vented. H1=1.4m H2=4.5m H3=1.0m X1=14.9m X2=2.7m Calculate the pressure(kPa) above the gasoline in the first tank that will result in a flowrate of 400 liters/min.
Methanol (SG = 0.8335, viscosity is equal to that of water) is being transported from a very large reservoir and is entering at a standard 1.25-in 540 pipe at an absolute pressure of 14.7 psia. The methanol is transported at a total of 1450 ft and passes through 15 standard ells, 5 gate valves (open), 6 tees (standard), and 4 tees (as ell, entering branch). The methanol is discharged 22 ft above the inlet at a gauge pressure of 8 psig. If the fluid flows at a rate of 30 gpm and the pump have an efficiency of 50%, calculate the actual power needed in kW.
A fuel (S=0.87) flows through a 200mm diameter pipe at a velocity of 2.0 m/s. Determine the following: Weight flow rate = (N/s) Volume flow rate in gallons per minute. (1 gal = 3.785 L) =(gpm) Mass flow rate = (kg/s )