. Determine the depth of the channel.

Q: The water surface is at point A in the illustration when the funnel is empty, and the mercury at…

A:

Q: The cross section of a beam made to carry vertical transverse loads is shown. Which pair of elements…

A:

Q: Velocity Area Method. At certain section of a river, the left and right water edges are 3.0m and…

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Q: Find the area of this shape.

A: To determine the area of the shape/traverse.   Given, COURSE LENGTH (m) BEARING 1-2 15.05 N…

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A:

Q: An engineer's transit is setup at point B which has an elevation of 145.65m above MSL. Point B is…

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Q: The following data were taken along a center line of a dam AB. The staff had been held in the 1st…

A: Required :- 1- Enter the given data in a level book form. 2- Find the reduced level of points using…

Q: Angle of elevation and depression are measured from the (horizontal/vertical)

A:

Q: 1. With the given profile level notes, STA BM₂ 0 +00 +10 TP₁ 0 +22 + 30.5 +34.2 +39.3 + 42.5 TP₂ 0…

A: To find the Elevation at BMb and to plot the profile

Q: Draw a sketch of level rods (as seen from the eyepiece of an engineer's transit) with the following…

A: (I) 2.245

Q: he diagram below shows a rigid body ABC held in equilibrium by a ball-and-socket joint at A and…

A:

Q: Find hydraulic radius 5 ft ㅗ - 10 ft -

A: Given data : The value of width of rectangular section b=10 ft The value of depth of water d=5 ft…

Q: c.) 15.991 14.) A line was measured with a 50 m tape. There were 2 tallies, 8 pins and the distance…

A: 14. Tape Length = 50 m          Measured distance = 2 tallies, 8 pins and last pin to the end…

Q: The staff reading taken on a workshop floor using a level is 0.645 m. The inverted staff reading…

A: Given data : Reduce level of floor (R.LF)=40.500 mStaff reading on floor=0.645Inverted staff reading…

Q: FIND PA IN zPa AND VA IN

A:

Q: The stress of a structure is shown in the figure below. Assuming that the El of the entire beam…

A: To determine:SFD and BMD of frame-Moment distribution method is used for the analysis of frame

Q: 300N RL=

A: Given Simply supported beam Length, L = 3m Load, W = 300 N Distance of load from left support = 35cm…

Q: The table below is the page of a level field book. Calculate the reduced levels of points C, F and H…

A: Determining RL of C F and H

Q: The possible location of shear centre of the channel

A: Given, Figure shown the shear centre channel section, Draw figure to shows the possible location of…

Q: If the median size of bed material of a natural channel is 2 mm, then the Manning's n for the…

A: Size of bed material d=2mm

Q: DRAW V AND M DIAGRAM 18 KN 4₁ A ja kN/m 3m Am Im 10 kN/m 3m 777 B

A: Draw the shear force and bending moment diagram of the beam.

Q: Table Q2(b). Two-peg test booking BS FS Height of Collimation (m) Reduced Level (m) Remark Distance,…

A:

Q: Q1) For the figure below, find the elevation at B? D 1.75m 2.5m 3.125m 1.625m A= 48.95m

A: Given that:                     Reduced Level (RL) of A =48.95 mStaff reading at A = 1.75 mStaff…

Q: Define the term 'shear centre' of a thin-walled open section and determine the position of the shear…

A: Shear Centre is the point in a beam cross-section  through which shear loads must be applied for…

Q: The table below is the page of a level field book. Calculate the reduced levels of points C, F and H…

A:

Q: Show complete solution and answer in the nearest 4 decimal places. An engineer's transit is setup at…

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Q: Draw surface profiles in the following cases : (1) Upstream and down stream of sluice gate on a mild…

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Q: What is the Procedure for locating the upper seepage line for flow through an earth dam.\?

A: The top flow line or upper seepage line for flow is called phreatic line.

Q: Show step by step solution

A: Answer to this question is given below.Explanation:

Q: Show step by step solution

A: FINAL ANSWER:-       Therefore,the minimum coefficient of friction is 0.2167.Explanation:

Q: Calculate vertical components at point C

A:

Q: Locate the centroid y of the area. (Figure 1) Express your answer to three significant figures and…

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Q: -Xo

A:

Q: Find the total volume. 0.2m thickness

A: Given data: Thickness, t = 0.2 m   To Find: Volume of Each Component

Q: Compute the elevations of BM2? STATION BM 1 TP 1 TP 2 TP 3 TP 4 BM 2 BS 2.71 3.62 3.51 3.17 1.47 HI…

A: Given,

Q: Station BS HI FS Elevation BM, 6.84 624.09 4.14 S, TP S3 TP2 BM2 6.90 5.72 5.33 4.80 3.21 4.54 3.78

A: Elevation refers to the height above the ground or another surface, or to a particular place or…

Q: 40, kN 36 kNm 30° 1,5 m 3 m

A:

Q: The table below is the page of a level field ook. Calculate the reduced levels of points F and H if…

A:

Open Channel Flow

Open channel flow is a branch of fluid mechanics. It deals with the flow of fluid in an open conduit or free surface. In an open channel flow, gravity induces the flow of water whose surface is open to the air. This flow is free-falling rather than confined in rigid body conduits. The open channel flow depends upon two parameters that are the cross-section of the conduit and the velocity profile. Practical examples of open channel flow are streams, rivers, canals, and other drainage systems.In open channel flow, the cross-sectional area of at least one of the sides is exposed to air, and the surface of water faces atmospheric pressure. This flow is also known as free gravity flow. The cross-sectional area of the conduit can be either man-made or a natural channel. For instance, the flow in rivers and streams are natural conduits, and the flow in a canal and sanitary systems are man-made or engineered channels.