Surveying The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The declination of the star, is 80° 60° 50° 70° 80° 60° 50° 70° ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC, right angled at C, sin b equals sin a cos A cot A tan a tan a cot A cos a sin A sin a cos A cot A tan a tan a cot A cos a sin A ANSWER DOWNLOAD EXAMIANS APP
Surveying The point at which sun's declination changes from north to south, is known as First point of Libra Vernal Equinox Both (B) and (C) of the above First point of Aeries First point of Libra Vernal Equinox Both (B) and (C) of the above First point of Aeries ANSWER DOWNLOAD EXAMIANS APP
Surveying Triangulation surveys are carried out for locating 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 Control points for photogrammetric surveys ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±5 mm ±2 mm ±8 mm ±3 mm ±5 mm ±2 mm ±8 mm ±3 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the direction of star and the direction of earth's axis of rotation is called Co-declination Co-latitude Latitude Declination Co-declination Co-latitude Latitude Declination ANSWER DOWNLOAD EXAMIANS APP
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