1.

Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ?

A. rror due to eccentricity of verniers
B. rror due to displacement of station signals
C. rror due to wrong adjustment of line of collimation and trunnion axis
D. rror due to inaccurate graduation
Answer» C. rror due to wrong adjustment of line of collimation and trunnion axis


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