Surveying The station where observations are not made, but the angles at the station are used in triangulation series, is known as Satellite station Pivot station Main station Subsidiary station Satellite station Pivot station Main station Subsidiary station ANSWER DOWNLOAD EXAMIANS APP
Surveying If 16 flight lines are run perpendicular to an area 30 km wide, their spacings on a photographical map on scale 1 : 50,000 , will be 2 cm 4 cm 1 cm 3 cm 2 cm 4 cm 1 cm 3 cm ANSWER DOWNLOAD EXAMIANS APP
Surveying In an internal focussing type of telescope, the lens provided is plano-convex plano-concave convex concave plano-convex plano-concave convex concave 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 The sidereal day is the time interval between two successive upper transits of First point of Aries Mean sun First point of Libra The polar star First point of Aries Mean sun First point of Libra The polar star ANSWER DOWNLOAD EXAMIANS APP
Surveying The adjustment of horizontal cross hair is required particularly when the instrument is used for prolonging a straight line All of these measurement of horizontal angles leveling prolonging a straight line All of these measurement of horizontal angles leveling ANSWER DOWNLOAD EXAMIANS APP
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