Engineering, 10.05.2021 20:00 huwoman

B) A dumpy level was set up midway between two pegs 100m apart. The readings on the staff at the two
pegs
were 3.250 m and 3.065m respectively. The instrument was
then moved by 30m ahead of the second peg, in line with
the two
pegs. The respective staff readings were 2.875m. and 2.740m. Calculate the staff readings on the two pegs to
provide a horizontal line of staff.

Answers: 2

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B) A dumpy level was set up midway between two pegs 100m apart. The readings on the staff at the t...