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In the two peg-test method of a dumpy level the following observations were taken. Instrument Near A 1. 475 m 1. 974 m Instrument Near B Rod Reading on A Rod Reading on B 0. 918 m 1. 254 m Determine the following: A. Difference in elevation between A and B. B. The correct reading on A with the instrument still set-up at B, if the line is not in adjustment. C. Error in the line of sight.

In the two peg-test method of a dumpy level the following observations were taken. Instrument Near A 1. 475 m 1. 974 m Instrument Near B Rod Reading on A Rod Reading on B 0. 918 m 1. 254 m Determine the following: A. Difference in elevation between A and B. B. The correct reading on A with the instrument still set-up at B, if the line is not in adjustment. C. Error in the line of sight.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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In the two peg-test method of a dumpy level the following observations were taken. Instrument Near B 0. 918 m 1. 254 m Instrument Near A Rod Reading on A Rod Reading on B 1. 475 m 1. 974 m Determine the following: A. Difference in elevation between A and B. B. The correct reading on A with the instrument still set-up at B, if the line is not in adjustment. C. Error in the line of sight.
Transcribed Image Text:In the two peg-test method of a dumpy level the following observations were taken. Instrument Near B 0. 918 m 1. 254 m Instrument Near A Rod Reading on A Rod Reading on B 1. 475 m 1. 974 m Determine the following: A. Difference in elevation between A and B. B. The correct reading on A with the instrument still set-up at B, if the line is not in adjustment. C. Error in the line of sight.
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