(b) Three pipes 1, 2, and 3 are 300 m of 30-cm-diameter, 150 m of 20-cm-diameter, and 250 mof 25-cm-diamater are connected in series. If the total head loss is Reg.No/100 m, Compute the rate of flow from A to B. Assume fi = 0.019, f2 = 0.021, and f = 0.020
Q: If the coeffof vastafron f ramfal values at 4 rangauge statfons s 30%. O mean ramfall is 10 % , theu...
A:
Q: The tangent of a simple curve have bearings of N20֯ E and N80֯ W respectively. If the radius of the ...
A:
Q: Can you give me 4 issues present in CIVIL ENGINEERING COURSE.
A: Issues in civil engineering course - 1) Many subjects in civil engineering, like structure design ...
Q: A 10 m thick clay layer with single drainage layer undergoes a settlement of 22 mm in 3 years. If th...
A:
Q: Chapter 2, Problem 2/088 An exhaust system for a pickup truck is shown in the figure. The weights Wh...
A:
Q: Determine the Volumetric Strain of the material shown, if E=100 GPa and v-D0.25 40 MPa X- 40 MPa O Z...
A:
Q: A trapezoidal dam 4 m on top, 18 m at the bottom and 24 m high has a water 20 m deep acting on its v...
A:
Q: What happens to the theoretical discharge if the flowrate traveling through the device is increased?...
A: Flow over rectangular weir is dependent on head , coefficient of discharge, length of weir .
Q: A brass rod is 185 cm long and 1.6 cm in diameter. What force in kN must be applien of the rod to pr...
A:
Q: 3. The ball has a mass of 30 kg and a speed v = 4 m/s at the instant it is at its lowest point, 6 = ...
A:
Q: Problem 1: Compute the vertical displacement of the truss at point D using Virtual Work Method. Use ...
A:
Q: Q/Discuss the statement Why are there three types of failure in the compressive test of concrete?
A: The compression failure are defined in terms of the three well known failure modes: Yie...
Q: 0.75 P 30 60° 60° 60 lo' lo' 0-6P 0.8P
A: Compute the axial stress of members BC and EF in ksi
Q: A numerical value used as a summary measure for a sample, such as a sample mean, is known as a popul...
A: We know that statistic is a term for collection, analysis and interpretation of sample size And para...
Q: Calculate the design moment capacity by the limit state method of a rectangular reinforced concrete ...
A:
Q: d normal strain (Ex-x) at section X-X. hear strain (yx-x) at section X-X. nodulus of steel are, E, =...
A: cos 45 =12θ= tan-143= 53.15° component of reaction R1& R2 in x & y dire...
Q: nent of the beam. ow the sign convention that positive shear tends to rotate the object clockwise, a...
A:
Q: 5/103 Find the reaction at A due to the uniform loading and the applied couple. 2 kN/m 12 kN-m A 3 m...
A: Here vertical component of reaction at the point A is Ay, horizontal component of reaction at point ...
Q: A 4 -m diameter open cylindrical tank, 6 m high is filled with water. The tank is tilted to a positi...
A:
Q: The maximum possible span for a cable supported at the end at the same level ( assuming it is to be ...
A:
Q: The recorded number of vehicles on a 1.2 km stretch of highway is 39. Calculate the density of traff...
A:
Q: A timber beam having a simple span of 15m carries a total load including its own weight of 25KN/m. I...
A:
Q: A cantilever truss carries a concentrated load P as shown in the figure below: e = tan (3/4) C V P W...
A:
Q: An object is launched at a velocity of 20 m/s in a direction making an angle of 25° upward with the ...
A: Given data: Velocity =20 m/s Upward angle =25 degrees
Q: Five forces are applied to the beam trolley as shown. Determine the y-coordinate of the point on the...
A: Given Data: The force F is F=6.8 kN The angle θ is θ=20° To Determine: The y-coordinate of the poi...
Q: . If the loss of prestress is excessive resulting in tensile cracks, which method should be used?
A: To find: What should be done when loss of prestess is excessive in tensile cracks
Q: Problem 2. Investigate the adequacy of a 250mmx 250mm column, 3m high between lateral supports carry...
A:
Q: Sel 10 only: 1. Which one has low Si + Al elements, land Earth crust or oceanic Earth crust? 2. Whic...
A: 1) heavier minerals are found in lower parts of crust. But mineral like Al are not found in oceanic ...
Q: For 20-22: Given the following properties of soil: Liquid limit = 45% Plastic limit = 22% Natural wa...
A:
Q: For the pipe system shown, all pipes Problem 1(- and junctions lie on a horizontal plane. Determine ...
A:
Q: For the steel frame below, assume the combined factored load on this floor-bound by A1A3C3C1 is 8.5 ...
A:
Q: The slenderness ratio of a 5 m column with both ends fixed if its cross section is square of side 50...
A:
Q: A cantilever truss carries a concentrated load P as shown in the figure below: (11) e = tan (3/4) C ...
A: Given Data ; θ=tan-134
Q: 1-2. The floor of the office building is made of 4-in.-thick lightweight concrete. If the office flo...
A:
Q: cast-iron beam carries the loads shown. If f; < 20 MN/m² and fe < 80 MN/m² a. Compute the permissibl...
A:
Q: For the beam shown in the figure, Determine the following unknowns where L1 = 5m, L2 = 3m, and the %...
A: The values and diagram given in the question are as follows: L1=5 m L2=3 m Moment reaction at fixed ...
Q: determine the required forces in the hangers at points B, C, and D
A:
Q: If the compressive force on member AD is 12 kN. Which of the following gives the neares value of com...
A: Direction of 1 force and it's magnitude is given To solve we have to resolve all forces in the X Y ...
Q: 1-3. The T-beam is made from concrete having a specific weight of 150 lb/ft°. Determine the dead loa...
A:
Q: REMARKS AND CONCLUSION OF SOIL CAMPLING AND PREPARATION FOR TEST BEFORE, DURING AND AFJER THE LABORA...
A: The soil samples must be air-dried to obtain the best results before sending to the laboratory for a...
Q: The R-curve for a certain material can be expressed as: K R =K + 3(a – a,)º E with R in MN/m, a and ...
A:
Q: Given the data set below: a) Construct a frequency distribution table, b) show the Leaf and Stem, an...
A:
Q: for the asphaltic material, the strain-time relationship , determined as follows under a shear stres...
A: Given data- Shear stress=200 psi Time (s) Strain (in/in) 0 0.002 50 0.005 100 0.008
Q: Knowing that the distance h has been selected to maximize the distance y from line BB' to the centro...
A:
Q: SITUATION 10: A rectangular channel has a discharge equal to m3 18 The base of the channel is equal ...
A: Given data: Rectangular channel. b=6m. Q= 18 m3/s n=0.012 S=0.00025
Q: River are shown in Table below. Calculate the average surface rainfall using the methods of arithmet...
A:
Q: Determine the weighted mean for the following angles:(a) 222°12′36″, wt 2; 222°12′42″, wt 1; 222°12′...
A: (a) Calculate the weighted mean.
Q: Q.1/Say whether the following statements are true (T) or false (F). Select 10 only: - 1. Ice has cry...
A:
Q: We have a 20 meter long pipe for sewage transfer. If the mass percentage of solids in the effluent i...
A: length -20m Effluent %= 0.5 Minimum slope of the pipe (s)=?
Q: BUT NOT LTED TO CHEGG, CORSEHERO, ZANT, ETC H. NOT FOR REUPLO DING ON ANY TU SITE SUCH AN PART IS PR...
A:
Plz, solve this problem as detail as clear.
Reg.no: 5395
Fluid
Step by step
Solved in 3 steps with 3 images
- For this system, the discharge of water is 0.15 m3 /s, x = 1.0 m, y = 2.0 m, z = 8.0 m, and the pipe diameter is 30 cm. Neglecting head losses, what is the pressure head at point 2 if the jet from the nozzle is 10 cm in diameter? Assume α = 1.0 at all locations.Using a standard pipe with a diameter of 0.1016 m and a length of 152.4 m, water at 16 ° C is transferred from a high tank (z1 = 213.5 m) to another tank (z2 = 200 m) at the lower level. Both tanks are open to the atmosphere. There are 1 closing slide and 2 90º standard elbows in the system. The friction factor is f = 0.01 and the correction coefficient can be taken as α = 1. Find the volumetric flow rate of water (m3 / s) (g = 9.81 m / s2; gc = 1 kg.m / N.s2).A 1.20 m-diameter(internal)horizontal steel penstock conveys water at the rate of3.6 m3/s. The thickness of the pipe wall is 25 mm. Thebulk modulus of elasticity of water is 2.2 GPa. The pipehas length of 1000 m and the friction factor is 0.020. Thewater surface elevation in the reservoir is 60 m. If theflow is stopped completely by closing the valve in 2sec, determine the following:(a) the maximum water hammer pressure that candevelop.(b) the maximum pressure at the valve.(c) the elongation of the pipe in mm (△=ForcexL/AE) foran almost instantaneous closure.
- A horizontal pipe of 150 mm diameter for the initial 30 m and 75 mm dimeter for the remaining 10 m is connected to a water tank. The height of waler in tank is 15 m above the centre line of the pipe. Find out the flow rate through the pipe, taking all losses into the account. Consider the reduction in diameter of the pipe as sudden coefficient of friction for the pipe is 0.008.In the branched pipe system shown, 850 L/min of water at 10°C is flowing in a DN 100 Schedule 40 pipe at A. The flow splits into two DN 50 Schedule 40 pipes as shown and then rejoins at B. Calculate (a) the flow rate in each of the branches and (b) the pres- sure difference PA PB. Include the effect of the minor losses in the lower branch of the system. The total length of pipe in the lower branch is 60 m. The elbows are standard.If the flow velocity in the 2nd pt. of a pipe is 1.2 m/s, find the a.) minor head loss (mm) between two pts. of a pipe. The 1st pt. has a diameter of 700 mm, the 2nd pt. has 210 mm. and b.) minor head loss (mm) in a valve connected to pt.2 having an L/D ratio of 27.
- A compound pipe consists of three pipes connected in series. The first pipe has a length of 115.3m, the diameter of 280mm, and Darcy-Weisbach friction factor f=0.0233. The second pipe has a length of 234.15m, the diameter of 230mm, and Manning's Roughness Coefficient n=0.0133. The third pipe has a length of 147.95m, the diameter of 250mm and a Hazen William coefficient C=110. If the pipe system carries a flow rate of 740 L/s: Determine the headloss in the first pipe in meters. Determine the headloss in the second pipe in meters. Determine the headloss in the third pipe in meters.A reservoir A, the free water surface of which is at an elevation of 275 m, supplies water to reservoirs B and C with water surfaces at 180 m and 150 m elevation respectively. From A to junction D there is a common pipe 300 mm diameter and 16 km long. The pipe from D to B is 200 mm diameter and 9.5 km long while that from D to C is 150 mm diameter and 8 km long. Neglect losses other than pipe friction and taking f = 0.01 for all pipes. A. Calculate the rates of flow at A in (m³/s) B. Calculate the rates of flow at B in (m³/s) C. Calculate the rates of flow at C in (m³/s)the system consists of 1000m of 50mm cast iron pipe, two 45° and 4 90° flanged long radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. Water flows at rate of 4.5 L/s from pt. 1 to the reservoir whose free surface lies 100m above pt.1. Kinematic viscosity is 1.02x10^-6 sqm/s and f=0.035. compute for: a.) reynolds number b.) total head lossv(m) c.) gage pressure at 1 to deliver water into the reservoir (kPa)
- Three riveted steel pipes (e = 0.006 ft) are connected in series. Find the flow throughthem if the pipe diameters and lengths are D1: 24 in, D2: 18 in, D3: 20 in, L1: 1500 ft, L2:1600 ft, and L3: 2000 ft and the total head loss of the system is 145 ft. Use the DarcyWeisbach equation and assume complete turbulence. Minor losses (entrance, exit, etc.) shallbe considered.• Determine f for each pipe from Figure 6.9 or Moody Diagram.• Attached the diagram that is used to find f’s and show your work on the diagram;and• Assume both expansion and contraction have an angle of = 40Water at 15°C (? = 999.1 kg/m3 and ? = 1.138 × 10−3 kg/m·s) is flowing steadily in a 30-m-long and 6-cm-diameter horizontal pipe made of stainless steel at a rate of 10 L/s. Determine (a) the pressure drop, (b) the head loss, and (c) the pumping power requirement to overcome this pressure drop.Q3/ The water levels in the two reservoirs A and B are 104.5 m and 100 m respectively above the datum. Pipe joins each to a common point D, where pressure is 98:1 kN/m”*2 gauge at above the joint point D and height is 83-5 m above datum. Another pipe connects D to another tank C. What will be the height of water level in C assuming the same value of ‘f’ for all pipes. Take friction co-efficient f = 0-0075. The diameters of the pipes AD, BD and CD are 300 mm, 450 mm, 600 mm respectively and their lengths are 240 m, 270 m, 300 m respectively. 100 m Your answer