Surveying The product of the distances of plumb point and horizon point of a vertical photograph from its principal point, is ½f 2f2 f2 3f2 ½f 2f2 f2 3f2 ANSWER DOWNLOAD EXAMIANS APP
Surveying At eastern elongation, the pole star moves Eastward Northward Southward Westward Eastward Northward Southward Westward ANSWER DOWNLOAD EXAMIANS APP
Surveying From the principal point the horizon point lies on the principal line at a distance of f cos θ f sin θ f tan θ f cot θ f cos θ f sin θ f tan θ f cot θ ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be eliminated by taking mean of bot face observations ? error due to eccentricity of verniers error due to imperfect adjustment of plate levels error due to imperfect graduations error due to line of collimation not being perpendicular to horizontal axis error due to eccentricity of verniers error due to imperfect adjustment of plate levels error due to imperfect graduations error due to line of collimation not being perpendicular to horizontal axis ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal line is the line joining the principal point and Nadir Perspective centre None of these Isocenter Nadir Perspective centre None of these Isocenter ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ? error due to displacement of station signals error due to inaccurate graduation error due to eccentricity of verniers error due to wrong adjustment of line of collimation and trunnion axis error due to displacement of station signals error due to inaccurate graduation error due to eccentricity of verniers error due to wrong adjustment of line of collimation and trunnion axis ANSWER DOWNLOAD EXAMIANS APP
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