Surveying For mapping any country Secondary triangles are further broken into third and fourth order triangles, the points of which are used for detail surveys Primary triangles are broken down into secondary triangles of somewhat lesser accuracy Geodetic triangulation of greatest possible sides and accuracy is carried out All listed here Secondary triangles are further broken into third and fourth order triangles, the points of which are used for detail surveys Primary triangles are broken down into secondary triangles of somewhat lesser accuracy Geodetic triangulation of greatest possible sides and accuracy is carried out All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying Limiting gradient for locating the base line on evenly-sloping ground, is 1 in 6 1 in 12 1 in 8 1 in 10 1 in 6 1 in 12 1 in 8 1 in 10 ANSWER DOWNLOAD EXAMIANS APP
Surveying Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel 0.6 0.36 0.24 0.4 0.6 0.36 0.24 0.4 ANSWER DOWNLOAD EXAMIANS APP
Surveying The sensitivity of a bubble tube can be increased by increasing the diameter of the tube increasing the viscosity of liquid decreasing the radius of curvature of tube decreasing the length of bubble increasing the diameter of the tube increasing the viscosity of liquid decreasing the radius of curvature of tube decreasing the length of bubble ANSWER DOWNLOAD EXAMIANS APP
Surveying Dumpy level is most suitable when fly levelling is being done over long distance many readings are to be taken from a single setting of the instrument the instrument is to be shifted frequently All of these fly levelling is being done over long distance many readings are to be taken from a single setting of the instrument the instrument is to be shifted frequently All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to 1/d d d2 1/d2 1/d d d2 1/d2 ANSWER DOWNLOAD EXAMIANS APP
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