In the two-peg test of a dumpy level, the following observations were taken: Rod Reading Instrument setup at M Instrument setup at P At point A 2.215m 3.450 m At point B 2.550m 3.575m Point P is 3 m away from A while Point A is 57m away from B. Point M is equidistant from A and B.

Q: ATION 1. The following shows a tabulated data of differential leveling notes? STA BS FS 1 5.87 2…

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Q: Situation 1: A two-peg test is used to check whether the ine of sight of the level is in perfect…

A: When instrument is near A, denote backsight reading on A as a1 and foresight reading on b as b1.…

Q: n the two-peg test of a dummy level, the following observations are taken. On point A On point B…

A: Given. When Instrument is at "M", Staff reading at A= 2.672 m Staff reading at B= 1.235 m When…

Q: Q2/ Readings obtained from a two peg test carried out on an automatic level with a staff placed on…

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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: 7. A horizontal collimation test is performed on an automatic level. With the instrument setup at…

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Q: Determine the factor of safety, F, for the infinite slope shown in Figure 15.48, where seepage is…

A: The slope is the ground with an inclined surface or the ground connecting two varying elevations.…

Q: A horizontal collimation test is performed on an automatic level following the pro- cedures just…

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Q: A catch basin with an area composed of an equilateral triangle XYZ and a square section on the side…

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Q: Problem 1. While leveling between two points P and Q on opposite banks of a river, the level was…

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Q: During the dumpy level test, the observations are as follows: Staff reading station Instrument…

A: Given, The staff reading of A when station at A, a1 = 1.605 The staff reading of B when station at…

Q: Two pegs A and B were fixed on opposite banks of a 50 m wide river. The level was set up at A and…

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Q: In the two peg-test method of a dumpy level the following observations were taken. Instrument Near A…

A: Data for two-peg test method is given.

Q: While leveling between two points Pand Q on opposite banks of a river, the level was first set up…

A: To determine the reduced level of point P.   Given, Staff readings with instrument near P: Staff…

Q: In the two peg-test method of a dumpy level the following observations were taken. Instrument Near A…

A: Given hA=1.475mhB=1.974mhA'=0.918mhB'=1.254mso,Difference in…

Q: In the two-peg test method of a dumpy level, the following observations were taken. Determine 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: In the two peg test method of a dumpy level, the following observations were taken. With instrument…

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Q: Question: Open channel test is performed and according to the following; Calculate energy with point…

A: For open channel flow, the open surface is open to atmosphere.

Q: In the two peg-test method of a dumpy level the following observations were taken. Rod Reading on A…

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Q: In a two-peg test of a dumpy level, the following observations were taken. Rod Reading Instrument at…

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Q: of the large tank showed a discharge of 590 N of water collected in 81 seconds, when under a…

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Q: In a two-peg test using a dumpy level, the following observations were taken INSTRUMENT SET-UP AT C…

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Q: In a two-peg test using a dumpy level, the following observations were taken ROD READING INSTRUMENT…

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Q: 2. In the two peg test method of a dumpy level, the following observations were taken. Instrument…

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Q: In the two-peg test method of a dumpy level, the following observations were taken. Determine the…

A: First we will find difference in elevation.

Q: In the two-peg test of a dummy level, the following observations are taken. INSTRUMENT SET UP at M…

A: When at M, HA = 3.415 & HB = 1.365 When at P, HA = 4.127 & HB = 1.861

Q: SITUATION: The coefficient of permeability below a dam is 4m/day. The water on the upstream side is…

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Q: Q.1 The following consecutive readings were taken with a level and 5.5 meters leveling staff on…

A: The question is solved by Rise and Fall method of Levelling which is used for calculating the…

Q: PROBLEM 1 +From the given data of differential levelling shown. STA BS FS BM1 1.256 TP1 1.116 1.886…

A: Problem 1Above given table we have find HI in 2nd set up , elevation of TP5, difference between TP3…

Q: In a two-peg test using wye level, the following observations were taken. Instrument at C Instrument…

A: The given data is shown below:

Q: In the two-peg test of a dumpy level the following observations were taken: with level setup near A,…

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Q: Problem 1. While leveling between two points Pand Qon opposite banks of a river, the level was first…

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Q: Staff readings on pegs x and y from X station are 1.755 m and 2.850 m, and from station Y on staff…

A: Given data in question  Staff readings Stations R.L. of X To find out  R.L. of Y

Q: Situation 2] in the two-peg test of a dumpy level, the following observations are taken: with level…

A: This question is related to Dumpy leveling from Surveying Engineering. In this question we calculate…

Q: In the two-peg test of a dumpy level, the following observations are taken: Instrument near A…

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Q: In two peg test method of dumpy level the following observations were taken: Instrument set-up near…

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Q: In the two peg-test method of a dumpy level the following observations were taken. Instrument Near A…

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Q: Staff readings on pegs x and y from X station are 1.755 m and 2.850 m, bläi 7 and from station Y on…

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Q: During the dumpy level test, the observations are as follows: Staff reading station Instrument…

A: Dumpy level is the surveying instrument used for measuring vertical height of an object from some…

Q: Question 49 In leveling across a river, reciprocal level readings were taken between two points A…

A: Determine that elevation of B is above or below A and by how much amount?

Q: The difference of levels between two points A and B is determined by using a tacheometer. The…

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Q: During the dumpy level test, the observations are as follows: Staff reading station A B…

A: By the method of reciprocal leveling, The true level difference between the station A and B is H =…

Q: 2. For determination of initial setting time use the following data: Time Penetration 30 min 40 mm…

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Q: SITUATION VII. In a two-peg test of a dumpy level, the following observations were taken: Rod…

A: We will apply the difference of elevation formula.

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

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Q: In the two-peg test of a dummy level, the following observations are taken. INSTRUMENT SET UP at M…

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Q: In the two peg-test methods of a dumpy level, the following observations were taken. Instrument set…

A: This problem is related to dumpy leveling from Surveying Engineering. In this Question given Rod…

Q: In the two-peg test method of a dumpy level, the following observations were taken. What is the…

A: What is the difference in elevation between A and B in meters?

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.