In the two peg test of the dumpy level, the! following observations were taken: Rad reading on A 1.506 0.938 Instrument at A Instrument at B Rod reading on B 2.204 1.449 What is the correct distance in elevation between A and B?

Q: How many feet from the origin (STA 10+00) is STA 221+20.00?

A: Given: The STA is an abbreviation of the station and is 100 ft.

Q: Determine how far is the centroid of the given cross section above the base. + 4.50" 2-50" 4: 50"…

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Q: Question 5 The map scale is 1"=40-ft. The distance between two features on the map are scaled to be…

A: In survey, while measuring the distance or area, we always measure the real or actual distance, but…

Q: 5. How high is the plateau above the geoid in meters?

A: Given: Plateau densityρc=2850 kgm3 Plateau widthW=200 km Plateau lengthL=400 km Root depthH=32 km…

Q: 10

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Q: What is Go? And where did that 0.29 come from?

A: This question is related to the Fluid Mechanics from Civil Engineering. This is combined problem…

Q: Vertical angle = 32-17-40 %3D Slope distance = 106.15' Choose the answer that shows the horizontal…

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Q: Where is the southwest corner of Section 32, T1N, R1E, Humboldt Meridian located? O About 2 miles…

A: The Humboldt meridian in California longitude 124° 07' 10" west from Greenwich, common points the…

Q: Which Coordinate System can be defined with its origin at any location and with its three axes in…

A: Cartesian coordinates allow one to specify the location of apoint in the plane , or in thethree-…

Q: Where are the numbers 7.1 and 0.0013 from?

A: Given equations For PM: Perticulate MatterCmax (PM) = 7.1 x (Q / H) x (1 - exp (-2.303xKxH))Xmax…

Q: Practical part: Q5) Draw the profile with horizontal scale 1:1000 and vertical scale 1:20, stations…

A: Given : Stations and their Elevations in metres. Horizontal scale = 1:1000 Vertical scale = 1:20…

Q: How to measure and lay out angles in Surveying? Elaborate

A: Surveying : The method, profession, art, and science of evaluating the land based or…

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.