Surveying If S is the sum of three angles of a spherical triangle, the spherical excess equals ANSWER DOWNLOAD EXAMIANS APP
Surveying Direct method of contouring is a quick method most accurate method suitable for hilly terrains adopted for large surveys only a quick method most accurate method suitable for hilly terrains adopted for large surveys only ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be eliminated by taking mean of bot face observations ? 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 error due to eccentricity of verniers error due to imperfect adjustment of plate levels ANSWER DOWNLOAD EXAMIANS APP
Surveying The type of surveying which requires least office work is trigonometrical levelling tacheomefry theodolite surveying plane table surveying trigonometrical levelling tacheomefry theodolite surveying plane table surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying After fixing the plane table to the tripod, the main operations which are needed at each plane table station are(i) Levelling(ii) Orientation(iii) CenteringThe correct sequence of these operations is (ii), (iii), (i) (i), (iii), (ii) (i), (ii), (iii) (iii), (i), (ii) (ii), (iii), (i) (i), (iii), (ii) (i), (ii), (iii) (iii), (i), (ii) ANSWER DOWNLOAD EXAMIANS APP
Surveying The point where a vertical line through the optical centre of the camera lens intersects the ground, is known as Ground plumb point Perspective centre Iso-centre Ground principal point Ground plumb point Perspective centre Iso-centre Ground principal point ANSWER DOWNLOAD EXAMIANS APP
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