WorksheetsCIVL372_Quiz 1
Total questions: 10
Worksheet time: 5mins
The art of determining the relative heights of different points on the earth’s surface.
traversing
Leveling
triangulation
None of the above
The surface to which all elevations are referenced
Datum
leveling
traverse
None of the above
A surface which is everywhere perpendicular to the direction of the force of gravity
Reduced level
Datum
level surface
Benchmark
The vertical distance (height) between a point and the MSL
Reduced level
Datum
level surface
Benchmark
A point of known elevation above MSL.
Reduced level
Datum
level surface
Benchmark
.................................... is done to determine the elevations of the ground surface along a fixed line
Cross section leveling
precise leveling
Profile leveling
None of the above
HI = BM + .......
BM
IS
BS
FS
The proposed level of the point (station) after construction
BM
IS
Ground level (GL)
formation level (F.L)
Arithmatic check in leveling states that ...................................
𝛴𝐵𝑆 − 𝛴𝐹𝑆 = 𝛴𝑅𝑖𝑠𝑒 − 𝛴𝐹𝑎𝑙𝑙
𝛴𝐵𝑆 + 𝛴𝐹𝑆 = 𝛴𝑅𝑖𝑠𝑒 − 𝛴𝐹𝑎𝑙𝑙
𝛴𝐵𝑆 − 𝛴𝐹𝑆 = 𝛴𝑅𝑖𝑠𝑒 + 𝛴𝐹𝑎𝑙𝑙
𝛴𝐵𝑆 + 𝛴𝐹𝑆 = 𝛴𝑅𝑖𝑠𝑒 + 𝛴𝐹𝑎𝑙𝑙
Orders of leveling based on closing error First: ±4K such that K is ............
Staff reading
Length of leveling route
HI
None of the above
