(i) The following notes refer to the reciprocal levels taken with one level : Instrument station A B Staff readings on A 1.03 0.95 B 1.630 1.540 Remarks Distance AB = 800 m R.L. of A 450 m Find (i) True R.L. of B (ii) Combined correction for curvature and reflection (iii) The error in collimation adjustment of the instrument.
(i) The following notes refer to the reciprocal levels taken with one level : Instrument station A B Staff readings on A 1.03 0.95 B 1.630 1.540 Remarks Distance AB = 800 m R.L. of A 450 m Find (i) True R.L. of B (ii) Combined correction for curvature and reflection (iii) The error in collimation adjustment of the instrument.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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