Surveying For mapping any country Geodetic triangulation of greatest possible sides and accuracy is carried out Primary triangles are broken down into secondary triangles of somewhat lesser accuracy Secondary triangles are further broken into third and fourth order triangles, the points of which are used for detail surveys All listed here Geodetic triangulation of greatest possible sides and accuracy is carried out Primary triangles are broken down into secondary triangles of somewhat lesser accuracy Secondary triangles are further broken into third and fourth order triangles, the points of which are used for detail surveys All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the prolongation of the preceding line and the forward line of a traverse is called None of these deflection angle included angle direct angle None of these deflection angle included angle direct angle ANSWER DOWNLOAD EXAMIANS APP
Surveying 23 cm × 23 cm photographs are taken from a flying height with a camera of focal length of 3600 m and 15.23 cm respectively. A parallax difference of 0.01 mm represents 3 m 4 m 1 m 2 m 3 m 4 m 1 m 2 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The cross hairs in the surveying telescope are placed much closer to the objective lens than to the eye piece much closer to the eye-piece than to the objective lens anywhere between eye-piece and objective lens midway between eye piece and objec-tive lens much closer to the objective lens than to the eye piece much closer to the eye-piece than to the objective lens anywhere between eye-piece and objective lens midway between eye piece and objec-tive lens ANSWER DOWNLOAD EXAMIANS APP
Surveying The foot of the perpendicular on the picture plane through the optical centre of the camera lens, is known as Plumb line Perspective centre Isocenter Principal point Plumb line Perspective centre Isocenter Principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying The permissible error in chaining for measurement with chain on rough or hilly ground is 1 in 500 1 in 1000 1 in 100 1 in 250 1 in 500 1 in 1000 1 in 100 1 in 250 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS