Surveying Refraction correction completely eliminates curvature correction partially eliminates curvature correction adds to the curvature correction has no effect on curvature correction completely eliminates curvature correction partially eliminates curvature correction adds to the curvature correction has no effect on curvature correction ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±8 mm ±3 mm ±2 mm ±5 mm ±8 mm ±3 mm ±2 mm ±5 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying Triangulation surveys are carried out for locating Control points for photogrammetric surveys Engineering works, i.e. terminal points of long tunnels, bridge abutments, etc. Control points for surveys of large areas All of these Control points for photogrammetric surveys Engineering works, i.e. terminal points of long tunnels, bridge abutments, etc. Control points for surveys of large areas All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The sidereal day is the time interval between two successive upper transits of Mean sun The polar star First point of Libra First point of Aries Mean sun The polar star First point of Libra First point of Aries ANSWER DOWNLOAD EXAMIANS APP
Surveying The nautical mile is the length of 1 minute of longitude 1 minute of latitude 1 degree of longitude 1 degree of latitude 1 minute of longitude 1 minute of latitude 1 degree of longitude 1 degree of latitude ANSWER DOWNLOAD EXAMIANS APP
Surveying Pick up the correct statement from the following. The difference between the longitudes of the places is obtained. All of these By subtracting their longitudes if places are in the same hemisphere By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres By adding their longitudes if places are in the different hemispheres All of these By subtracting their longitudes if places are in the same hemisphere By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres By adding their longitudes if places are in the different hemispheres ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS