Surveying The error due to eccentricity of inner and outer axes can be eliminated by reading both verniers and taking the mean of the two double sighting taking both face observations and taking the mean of the two taking mean of several readings distributed over different portions of the graduated circle reading both verniers and taking the mean of the two double sighting taking both face observations and taking the mean of the two taking mean of several readings distributed over different portions of the graduated circle ANSWER DOWNLOAD EXAMIANS APP
Surveying If the equatorial distance between two meridians is 100 km, their distance at 60° latitude will be 800 km 500 km 600 km 1000 km 800 km 500 km 600 km 1000 km ANSWER DOWNLOAD EXAMIANS APP
Surveying For any star to be a circumpolar star, its Hour angle must be 180° Distance from the pole must be less than the latitude of the observer Declination must be 0° Declination must be 90° Hour angle must be 180° Distance from the pole must be less than the latitude of the observer Declination must be 0° Declination must be 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying Three point problem can be solved by All of these Tracing paper method Lehman’s method Tracing paper method All of these Tracing paper method Lehman’s method Tracing paper method ANSWER DOWNLOAD EXAMIANS APP
Surveying For accurate work, the steel band should always be used in preference to chain because the steel band can be easily repaired in the field is lighter than chain is practically inextensible and is not liable to kinks when in use is easier to handle can be easily repaired in the field is lighter than chain is practically inextensible and is not liable to kinks when in use is easier to handle 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
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