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Q. |
Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ? |
A. | error due to eccentricity of verniers |
B. | error due to displacement of station signals |
C. | error due to wrong adjustment of line of collimation and trunnion axis |
D. | error due to inaccurate graduation |
Answer» B. error due to displacement of station signals |
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