Engineering

Mechanical EngineeringQ&A Librarya) In a vertical pipe carrying water, see Figure 3, pressure gauges are inserted at points A and B where the pipe diameters are 0.15 m and 0.075 m respectively. The point B is 2.5 m below A and when the flow rate down the pipe is 0.02 m/s, the pressure at B is 14715N/m greater than that at A. Assuming the losses in the pipe between A and B can be expressed as: k where vis the velocity at A. 2g 1. Find the value of the value of k 2. If the gauges at A and B are replaced by tubes filled with water and connected to a U-tube containing mercury of relative density 13.6, give a sketch showing how the levels in the two limbs of the U-tube differ and calculate the value of this difference in metres. da = 0.2m OA dg = 0.2m OB Figure 3: Te be used for Oue 4aStart your trial now! First week only $4.99!*arrow_forward*

Question

please solve **completely.**

1 Rating

Tagged in

Engineering

Mechanical Engineering

Find answers to questions asked by students like you.

Q: A vector field for an ideal fluid is given by F(x, y, z) = (axy − z^ 3 )i + (a − 2)x^ 2 j + (1 − a)x...

A: Given Data, The vector field for an ideal fluid is F = (axy - z3)i^ + (a -2)x2j^ + (1 -a)xz2k^ To d...

Q: 2.9 How to determine forces if the given is the resultant?

A: Click to see the answer

Q: solve the question given in the image.

A: Given, d = Diameter of the circle = 200 mm σx= Normal stress in horizontal direction = 160 MPa σy= ...

Q: Question 3 The wind blows uniformly on the front surface of the metal building with a pressure of 1....

A: Given data: The pressure of air is P = 1.8 kN/m2. Dimension of base rectangle is (5 m, 1 m). The he...

Q: What happens if the delivery valveof a running reciprocating pump is closed?

A: Click to see the answer

Q: The class includes 40 people. Heat loss from the walls of the class, including the glass windows, is...

A: Click to see the answer

Q: A stream of CO2 at pressure 1 bar, flowing at 10 mol/s, from 150°C to 300°C is to be heated ina coun...

A: Click to see the answer

Q: Envision holding the end of a ruler with one hand and deforming it with the other. When you let go, ...

A: Envision holding the end of a ruler with one hand and deforming it with the other. When you let go, ...

Q: A leaking triangular trough, 5 ft across, 9 ft in length and with a depth of 6 ft, is continually fi...

A: Click to see the answer

Q: I’d=666

A: “Since you have asked multiple question, we will solve the second question for you. If you want any ...

Q: A solid consists of a cylinder and a hemisphere of equal radius fixed base to base. Find the ratio o...

A: Click to see the answer

Q: Determine the forces in each cable if P = 10kN.

A: Click to see the answer

Q: 5 panels e L= SL Solve using method of joints W 45° Fig. P4.168 4.168 A couple acting on the winch a...

A: given weight =W considering the whole system is in static condition

Q: K:42)

A: Click to see the answer

Q: Practice Problem 2.4.11: The magnitude of the force F is75 lb. Calculate the moment of F about the x...

A: Data given F = 75 lb

Q: Estimate the thermal properties of a food with the following composition: carbohydrate 17.1%, protei...

A: As per the guidelines I am able to answer first 3 subparts only. So please post remaining questions ...

Q: how do I solve this problem? (engineering mechanics dynamics 8th by J.L.meriam 6-132 problem)

A: Click to see the answer

Q: Car B is towing car A at a constant speed of 10 m/s on an uphill grade when the brakes of car A are ...

A: Given data: Speed of car A = 10 m/s Mass of car A = 1400 kg ...

Q: What do you mean by method of section?

A: Methode of the section is used to solve the static equilibrium of the strusses. In this method, cutt...

Q: In the vertical wall of a reservoir (A) there is a drowned hole that it flows into another reservoir...

A:

Q: A slab of stone of area (3600 + R) cm² and thickness 10 cm is exposed on the lower surface to steam ...

A: The area of the slab is given by, The temperature of the steam is given by, The specific latent he...

Q: There is a flow of fluid compressible in permanent regime in a circular section convergence. Knowing...

A: given flow weight =1.8N/s circular section convergence d1=15cmd2=7.5cmspecific volume at section 1, ...

Q: Consider the given mechanisms/machines/equipment and provide thefollowing requirements for these mec...

A: Link is an moving part of the machine. it must be resistant Kinematic chain is the no of links are c...

Q: A leaking triangular trough, 5 feet across, 9 ft in length and with a depth of 6ft, is continually f...

A: The triangular trough is shown as,

Q: A rigid tank contains 35 lbm of air at 20 psia and 70 F. More air is added to the tank until the pre...

A: Given data in SI units:

Q: Estimate the thermal conductivity of Applesauce at 35 ° C. (Air content = 78.0% wet basis). Thermal ...

A: Given data: Applesauce temperature at 350C Air content = 78% wet basis. Determine Thermal conductivi...

Q: The Figure shows metallic crane with mass of 5000 kg. The crane is pulling a force upwards at an ang...

A: given mass of the crane M=5000Kg block of a mass m=3000kg g= 10ms2 let L is the length of the crane ...

Q: Answer both 1 and 2.

A: Activity (1) : Let FR be the resultant force of the weights acting at 'D', 'E' and 'F' points which ...

Q: A polyethylene bar having rectangular cross section with a width 7.35 in. and depth 7 in. is placed ...

A: Click to see the answer

Q: Please find the attached image of the Question

A: Belt Drive is a power transmission device It is also used to carry material from one place to anothe...

Q: a. Each arm of a Porter governor is 200 mm long and is hinged at a distance of 40 mm from the axis o...

A: As per our Q&A guidelines we are supposed to solve only one question at once kindly repost the o...

Q: Please solve very soon completely

A: Given: The breaking torque is 105 lb-ft. Linear density of the cheater bar is 6.6 lb/ft. The bar is ...

Q: A leaking triangular trough, 5 ft across, 9 ft in length and with a depth of 6 ft, is continually fi...

A: Given: L= 9 ft Rate of filling = 17 ft3/min Rate of leaking = 0.25 ft3/min The triangular notch is g...

Q: 2) The field and armature resistance of a 400 V shunt motor are 200 ohms and 0.1 ohms, respectively....

A: Calculate the input power. Pi = VI = 400*30 = 12000 W

Q: Pin B weighs 0.1kg and is free to slide in a horizontal plane along therotating arm OC and along the...

A: From the geometry r=2bcosθDifferentiation w.r.t to timer.=-2bsinθθ.Differentiation w.r.t to timer..=...

Q: Can i get help with these questions

A: Data given - F = 270 N Large cylinder diameter = 10 cm Small cylinder diameter = 2cm Sample area ...

Q: A person inverts a heavy cylindrical glass above the surface of a swimming pool. The glass is then i...

A: Initially, let p1=patm=14.7 psi p1=14.7×144 psfp1=2116.8 psf

Q: Two wedges B & C are being used to lift the block A. If the coefficient of friction between all ...

A: Click to see the answer

Q: A spring is used to stop a 60 kg package which is sliding on a horizontal surface. The spring has a ...

A: Write the given data with suitable variables: m=60 kgk=20 kN/m=20000 N/m1000 N/m1 kN/mx1=120 mm=0.12...

Q: If block B is moving down with the constant speed of 0.4 m/s, find the velocity of block A. A B

A: Draw free body diagram of system