5. The following tacheometric observations were made on two points P and Q from station A. The height of the tacheometer at A above the ground was 1.55 m. Determine the elevations of P and Q if the elevation of A is 75.500 m. The stadia constant k and c are respectively 100 and 0.00 m. Staff at Vertical angle Staff reading Upper Middle Lower P - 5°12' 1.388 0.978 0.610 + 27°35' 1.604 1.286 0.997

5. The following tacheometric observations were made on two points P and Q from station A. The height of the tacheometer at A above the ground was 1.55 m. Determine the elevations of P and Q if the elevation of A is 75.500 m. The stadia constant k and c are respectively 100 and 0.00 m. Staff at Vertical angle Staff reading Upper Middle Lower P - 5°12' 1.388 0.978 0.610 + 27°35' 1.604 1.286 0.997

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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A transit with a stadia constant equal to 0.30 is used to determine the horizontal distance betweeen points B and C, with a stadia intercept reading of 1.75 m, the distance BC is equal to 185.87m. Using the same instrument, it was used to determine the difference in elevation between B and D having a stadia intercept reading of 2.42 m at D at a vertical angle of (+) 6-30-00. Compute the difference in elevation of B and D. a.26.91 b. 28.90 c. 22.78 d. 23.78
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Convert N 25 deg 25 min W to an equivalent azimuth
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