In the two-peg test of a dumpy level the following observations were taken: with level setup near A, observed readings are a=1.855 m and b=1.434 m; with level setup near B, c=1.790 m and d=2.211 m. Determine the correct reading on the rod held at A with the instrument still in the same position at B for a horizontal line of sight.
In the two-peg test of a dumpy level the following observations were taken: with level setup near A, observed readings are a=1.855 m and b=1.434 m; with level setup near B, c=1.790 m and d=2.211 m. Determine the correct reading on the rod held at A with the instrument still in the same position at B for a horizontal line of sight.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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In the two-peg test of a dumpy level the following observations were taken: with level setup near A, observed readings are a=1.855 m and b=1.434 m; with level setup near B, c=1.790 m and d=2.211 m. Determine the correct reading on the rod held at A with the instrument still in the same position at B for a horizontal line of sight.
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