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 line of collimation not being perpendicular to horizontal axis error due to imperfect graduations error due to eccentricity of verniers error due to imperfect adjustment of plate levels error due to line of collimation not being perpendicular to horizontal axis error due to imperfect graduations ANSWER DOWNLOAD EXAMIANS APP
Surveying The following sights are taken on a “turning point” foresight only foresight and backsight foresight and intermediate sight foresight only foresight only foresight and backsight foresight and intermediate sight foresight only ANSWER DOWNLOAD EXAMIANS APP
Surveying The allowable length of an offset depends upon the method of setting out the perpendiculars and nature of ground degree of accuracy required scale of plotting All of these method of setting out the perpendiculars and nature of ground degree of accuracy required scale of plotting All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying In observations of equal precision, the most probable values of the observed quantities are those that render the sum of the squares of the residual errors a minimum, is the fundamental principle of D'Alembert's method Gauss' Mid Latitude formula Legendre's method Least square method D'Alembert's method Gauss' Mid Latitude formula Legendre's method Least square method ANSWER DOWNLOAD EXAMIANS APP
Surveying The coverage is least if photography is Vertical Low oblique High oblique None of these Vertical Low oblique High oblique None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Contour interval is Inversely proportional to the scale of the map Larger if the time available is more Larger for accurate works Directly proportional to the flatness of ground Inversely proportional to the scale of the map Larger if the time available is more Larger for accurate works Directly proportional to the flatness of ground ANSWER DOWNLOAD EXAMIANS APP
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