The diagram shows the cross-section of a creek, with the depths of the creek shown in meters, at 4-meter intervals. The creek is 12 meters in width. 4 m 4 m 4 m a where: a = 2.5m b = 2m 0.6m/s 1hr a.) Use the trapezoidal rule to find an approximate value for the area of the cross-section. Ans: m2 b.) Water flows through this section of the creek at a speed of "c" m/s. Calculate the approximate volume of

Q: Q4. Water flows along the rectangular channel such that after it falls to the lower elevation, the…

A: h=0.3 m Channel width = 1.5 m  To find- 2) Volumetric discharge of the channel.

Q: Problem 1: Potential and stream functions For the velocity potential: 3xy2 L' L. L and v, are…

A: Vx=∂ϕ∂xVy=∂ϕ∂y Calculating the velocity potential:…

Q: V V V V V VV ↑

A:

Q: The speed of the slide block C is vc in the upward direction in the inclined slot. Determine the…

A: Given data:- Vc=6 ft/sL=1.4 ftθ=45°

Q: A rectangular canal carrying 10 cubic meters per second of water is laid on a slope of 3m per km.…

A: Discharge is defined as the volume of water displaced per unit time (sec).  The discharge of the…

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A: Diameter of the pipe line d=5 cm,Reduced diameter d'=2.5 cm,Loss of head at contraction=0.5…

Q: Consider the beam shown in (Figure 1). Suppose that M= 30 k ft. El is constant. Solve this problem…

A: Given data:- At the given moment, M=30 k-ft

Methods of Surveying

Surveying is the practice to determine the relative three-dimensional positions of various points on the earth’s surface. This is done by computing the vertical and horizontal distances, angles between the points, collecting the observations, and plotting them on a map of any appropriate scale. Accuracy can be achieved by using the latest instruments like a theodolite, tachometer, etc. Leveling is a subdivision of surveying where the objective is to locate the elevation of objects considering a datum level.