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The height of instrument is 75.05m and the foresight on a turning point is 1.83m. After the instrument has been moved forward and set-up in a new position, the backsight on the turning point is 2.92m. The rod readings on station 1, station 2 and station 3 are 1.59m 1.92m and 2.29m respectively. a.Compute the new height of instrument. b. Compute the difference in elevation between turning point and point 3. c. Compute the elevation of station

The height of instrument is 75.05m and the foresight on a turning point is 1.83m. After the instrument has been moved forward and set-up in a new position, the backsight on the turning point is 2.92m. The rod readings on station 1, station 2 and station 3 are 1.59m 1.92m and 2.29m respectively. a.Compute the new height of instrument. b. Compute the difference in elevation between turning point and point 3. c. Compute the elevation of station

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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The height of instrument is 75.05m and the foresight on a turning point is 1.83m. After the instrument has been moved forward and set-up in a new position, the backsight on the turning point is 2.92m. The rod readings on station 1, station 2 and station 3 are 1.59m 1.92m and 2.29m respectively. a.Compute the new height of instrument. b. Compute the difference in elevation between turning point and point 3. c. Compute the elevation of station
Transcribed Image Text:The height of instrument is 75.05m and the foresight on a turning point is 1.83m. After the instrument has been moved forward and set-up in a new position, the backsight on the turning point is 2.92m. The rod readings on station 1, station 2 and station 3 are 1.59m 1.92m and 2.29m respectively. a.Compute the new height of instrument. b. Compute the difference in elevation between turning point and point 3. c. Compute the elevation of station
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