Surveying The position of a heavenly body on the celestial sphere can be completely specified by All listed here Its declination and right ascension Its altitude and azimuth Its declination and hour angle All listed here Its declination and right ascension Its altitude and azimuth Its declination and hour angle ANSWER DOWNLOAD EXAMIANS APP
Surveying Direct method of contouring is adopted for large surveys only a quick method most accurate method suitable for hilly terrains adopted for large surveys only a quick method most accurate method suitable for hilly terrains ANSWER DOWNLOAD EXAMIANS APP
Surveying The rate of change of parallax dp/dh with respect to change in h, may be expressed as fB/(H - h) fB/(H - h)² fB/(H + h)² fB/(H + h) fB/(H - h) fB/(H - h)² fB/(H + h)² fB/(H + h) ANSWER DOWNLOAD EXAMIANS APP
Surveying The station where observations are not made, but the angles at the station are used in triangulation series, is known as Main station Subsidiary station Pivot station Satellite station Main station Subsidiary station Pivot station Satellite station ANSWER DOWNLOAD EXAMIANS APP
Surveying α and β are the angles subtended by a point of elevation h at their air station with respective plumb points. Photo scale and focal length of the lens being ‘S’ and ‘f’ respectively. Parallax displacement of the point due to relief, is h tan β/S h (tan α - tan β)/S h tan α/S h (tan α + tan β)/S h tan β/S h (tan α - tan β)/S h tan α/S h (tan α + tan β)/S ANSWER DOWNLOAD EXAMIANS APP
Surveying If the distance between the projectors is altered by a movement along X-axis of one projector, The scale of the model is altered The length of the air base is increased y-parallax is not affected All listed here The scale of the model is altered The length of the air base is increased y-parallax is not affected All listed here ANSWER DOWNLOAD EXAMIANS APP
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