QUESTION 11 Match the following are mistakes, systematic errors, or random errors. The answer might repeat. Earth curvature and refraction A. Mistake Imperfect centering over a point. В. Random error Recording a length of 135.48 as 135.44. C. Systematic error Reading of horizontal circle on a total station.

QUESTION 11 Match the following are mistakes, systematic errors, or random errors. The answer might repeat. Earth curvature and refraction A. Mistake Imperfect centering over a point. В. Random error Recording a length of 135.48 as 135.44. C. Systematic error Reading of horizontal circle on a total station.

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 stadia interval factor of 100.8 was set up at point C on the line between points A and B. The following readings were observed: HAIR READINGS ROD VERTICAL ANGLE UPPER MIDDLE LOWER A +15-25 1.972 1.854 1.732 В -09-07 1.330 1.175 1.010 If the distance from the instrument to the focus is 0.38m, determine the following: a) Horizontal distance between A and B. b) Difference in elevation between A and B.
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