Surveying If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will either ‘A’ or ‘B’ not change decrease increase either ‘A’ or ‘B’ not change decrease increase ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal line is the line joining the principal point and Nadir Perspective centre Isocenter None of these Nadir Perspective centre Isocenter None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Parallax bar measures Height difference Height Parallax difference Parallax Height difference Height Parallax difference Parallax 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/d2 d d2 1/d 1/d2 d d2 1/d ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitudes are measured from 0° to 360° eastward 180° east or westward 180° westward 180° eastward 360° eastward 180° east or westward 180° westward 180° eastward ANSWER DOWNLOAD EXAMIANS APP
Surveying The nautical mile is the length of 1 degree of longitude 1 minute of longitude 1 degree of latitude 1 minute of latitude 1 degree of longitude 1 minute of longitude 1 degree of latitude 1 minute of latitude ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS