Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is θ - δ θ + δ δ - θ (θ + δ)/2 θ - δ θ + δ δ - θ (θ + δ)/2 ANSWER DOWNLOAD EXAMIANS APP
Surveying Triangulation surveys are carried out for locating 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 Engineering works, i.e. terminal points of long tunnels, bridge abutments, etc. Control points for surveys of large areas ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Isocentric distance Principal line Principal distance Focal length Isocentric distance Principal line Principal distance Focal length ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the observer's meridian and declination circle of a heavenly body, is known as Right ascension Azimuth Declination Hour angle Right ascension Azimuth Declination Hour angle 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)² fB/(H - h) fB/(H - h)² fB/(H + h) fB/(H + h)² fB/(H - h) fB/(H - h)² fB/(H + h) ANSWER DOWNLOAD EXAMIANS APP
Surveying The relief displacement of a building 72 m high on photograph is 7.2 mm and its top appears 10 cm away from principal point. The flying height of the camera, is 500 m 1500 m 2000 m 1000 m 500 m 1500 m 2000 m 1000 m ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS