The difference of levels between two points A and B is determined by using a tacheometer. The instrument was setup at another point Cand following observations were taken: [Assume staff to be held verticle during measurements] Staff at A Vertical angle Stadia Reading (in m) A -6°30 3.50, 2.815, 2.130 B -8°30 1.87, 0.99, 0.110 Assume additive constant, C = 0.50 and multiplying constant, k = 50.0. Find the difference of level between A and B.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The difference of levels between two points A and B is determined by using a
tacheometer. The instrument was setup at another point Cand following observations
were taken: [Assume staff to be held verticle during measurements]
Staff at A Vertical angle Stadia Reading (in m)
A
-6°30'
3.50, 2.815, 2.130
B
-8°30
1.87, 0.99, 0.110
Assume additive constant, C = 0.50 and multiplying constant, k = 50.0.
Find the difference of level between A and B.
Transcribed Image Text:The difference of levels between two points A and B is determined by using a tacheometer. The instrument was setup at another point Cand following observations were taken: [Assume staff to be held verticle during measurements] Staff at A Vertical angle Stadia Reading (in m) A -6°30' 3.50, 2.815, 2.130 B -8°30 1.87, 0.99, 0.110 Assume additive constant, C = 0.50 and multiplying constant, k = 50.0. Find the difference of level between A and B.
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