Surveying The true and mean suns occupy the same meridian at the same time on April 15 June 14 All of these September 1 April 15 June 14 All of these September 1 ANSWER DOWNLOAD EXAMIANS APP
Surveying For which of the following permanent adjustments of theodolite, the spire test is used ? adjustment of line of sight adjustment of horizontal axis adjustment of plate levels adjustment of altitude bubble and vertical index frame adjustment of line of sight adjustment of horizontal axis adjustment of plate levels adjustment of altitude bubble and vertical index frame ANSWER DOWNLOAD EXAMIANS APP
Surveying For any star to be a circumpolar star, its Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 90° Declination must be 0° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 90° Declination must be 0° ANSWER DOWNLOAD EXAMIANS APP
Surveying The station pointer is generally used in Triangulation surveying Photogrammetric surveying Astronomical surveying Hydrographical surveying Triangulation surveying Photogrammetric surveying Astronomical surveying Hydrographical surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer, then the azimuth of the star at elongation is given by cos z = sec φ . cos δ None of these sin z = sec φ . cos δ tan z = sec φ . cos δ cos z = sec φ . cos δ None of these sin z = sec φ . cos δ tan z = sec φ . cos δ ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the minor control point and the principal point should be equal to Mean of the base lines of the stereo pair Sum of the base lines of stereo pair Base line of the left photograph of stereo pair Base line of the right photograph of stereo pair Mean of the base lines of the stereo pair Sum of the base lines of stereo pair Base line of the left photograph of stereo pair Base line of the right photograph of stereo pair ANSWER DOWNLOAD EXAMIANS APP
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