1.

The readings of staff at points A and B are given as 1.672 m, 2.484 m and 1.928 m, 3.124 m. Find the true elevation difference between the station points.

A. 0.384 m
B. 0.834 m
C. 0.438 m
D. 0.843 m
Answer» B. 0.834 m


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