From the following differential leveling notes, compute the difference in elevation between stations 5 and 6. a. 2.62 b. 1.61 c. 3.51 d. 1.87

Q: A traverse is being measure by theodolite and subtense bar. At one station, the theodolite axis is…

A: Given  data :- A traverse is being measure by theodolite and subtense bar. At one status , the…

Q: A traverse is being measured by a theodolite and subtense bar. At one station, the theodolite axis…

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Q: Discuss with relevant examples any three applications of leveling

A: For determining relative altitudes of points on the surface of the earth of beneath the surface of…

Q: Q.12.24 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Example 9.12 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Q12 A seismic survey was carried out for a large project to determine the nature of the substrata.…

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Q: An inverse method of leveling is executed between two existing concrete structures and across a…

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Q: Q.8.19 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Q.12.03 A seismic survey was carried out for a large project to determine the nature of the…

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Q: To meet a third leveling accuracy, the maximum misclosure of a level run of 4000 meters should be…

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Q: Q.1.11 A seismic survey was carried out for a large project to determine the nature of the…

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Q: . In a catchment area, the distance of P1 to P4 is 480km. P1 to P20 is 242km, P2 to P3 is 325km, P3…

A: Given Data: The depth of rainfall recorded by gauges are given as: P1 = 8 mm = 0.008 mP2 = 4 mm =…

Q: Q.12.9 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Q.13.22 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Q.13.3 A seismic survey was carried out for a large project to determine the nature of the…

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Q: critical slope for the duct

A: Given Data: The sides of the triangle = 1m x 1m x 1m Critical depth = 0.74 m Manning's co-efficient…

Q: From the given profile leveling notes: What is the difference in elevation between station 5 and 2?

A: The leveling is used to calculate the elevation of the point which two far from the station or point…

Q: LEVELING. In reciprocal deep ravine the following sets of rod readings were taken: 11. RECIPROCAL…

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Q: A thick layer of stiff saturated clay is underlain by a layer of sand. The sand is under artesian…

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Q: against a horizontal mtal surface before rea

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Q: A hydrographic survey was conducted on a reservoir to determine its capacity by contour method. The…

A: Sounding is a method of determination of RL of a point under the water surface.

Q: Three independent lines of levels are run from BM1 to BM2. Route A is 6 km long, route B is 4 km…

A: BM1 to BM2 there are the value A, B,C Route Lenth(L) Km Elevation BM1 to BM2 (E) LE A 6 82.27…

Q: Q.13.19 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Q.2.13 A seismic survey was carried out for a large project to determine the nature of the…

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Q: 2 and the side slope is1/2. Calculate the wetted perimeter of the channel section if the wetted is…

A: To find : Wetted perimeter.

Q: Which type of leveling is carried out to get the rough idea about the profile of the ground in a…

A: Fly levelling is used to get rough idea about the profile of ground in short time. In fly levelling,…

Q: seismic reflection section shows a set of parallel reflectors at two-way times of 1.00, 2.00, 3.00…

A: step 1-

Q: 6. If the elevation of A is 240.05m, determine the elevation of C. 1 Conc. Wall- -Bottom Line Bottor…

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Q: For the given Differential Level notes below Station BS HI FS Elevation BM-125 2.38 897.39 ТР-1 3.11…

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Q: Three independent lines of levels are run from BM1 to BM2. Route A is 6 km long, route B is 4 km…

A: To determine the probable difference in elevation between BM1 and BM2.   Given, Difference in…

Q: Q.2.13 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Q.1.19 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Example 9.12 A seismic survey was carried out for a large project to determine the nature of the…

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Q: DIFFERENTIAL LEVELING For the given differential level notes. Determine the station with the highest…

A: Differential Levelling

Q: With the use of an engineer's level, the reading from a rod was recorded as 2.50m when the rod was…

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Q: 2. Given the following differential level notes HI Elevation 100m Station BS FS BM-A 1.73 ТР-1 ТР-2…

A: Given:- Station BS HI FS Elevation BM-A 1.73     100 m TP-1 2.50   1.85   TP-2 2.76   1.05…

Q: A differential levelling was conducted from BM1 to BM2 30 km apart. BM1 is at elevation 124. 08 m.…

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Q: Q.2.17 A seismic survey was carried out for a large project to determine the nature of the…

A: First we have to determine the velocities in each stratum V1=DistanceAB-=2.18212.75×10-3=172…

Q: Q4 In the same sketch, draw plausible longitudinal profiles of (a) specific energy head, (b) water…

A: Introduction : a ) Specific energy head : The total head relative to the channel bottom is known as…

Q: A trapezoidal channel has a bottom section of 4.5m and a side slope of 1.5V:2H. Calculate the area.

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Q: water flows at 12m^/s in a concrete trapezoidal channel n=0.015 bottom width 4m side slopes 2H:1V…

A: solution discharge Q=12m3secwidth b=4mts and side slopes 2H:1Vcosnider at depth of yo=0.8mso the top…

Q: Can differential leveling be combined with trigonometric leveling in an adjustment? Explain how you…

A: Yes, because least square will adjust the data properly no matter what error estimate model is used.…

Q: Q.12 A seismic survey was carried out for a large project to determine the nature of the substrata.…

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Q: Engr. Brimrock is conducting a tacheometric survey and wants to know the elevation of station B. The…

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Q: Given the Levelling Notes: Sta. B.S. H.I. F.S. Elev. BM 1 1.21 50.00 ТР 1 6.20 4.65 TP 2 4.82 3.11…

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Q: 9. In the given figure the vertical angle is 60°, calculate the wetted area of the channel. VI 5m

A: Given data in question  Depth  Angle Triangular  To find out  Wetted area

Q: Q.13.17 A seismic survey was carried out for a large project to determine the nature of the…

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Q: Engr. Brimrock is conducting a tacheometric survey and wants to know the elevation of station B. The…

A: Find elevation of B

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.