Surveying Longitude of a place is the angular distance between the meridian of the place and Both (A) and (C) of above The International Date Line That of Greenwich The standard meridian Both (A) and (C) of above The International Date Line That of Greenwich The standard meridian ANSWER DOWNLOAD EXAMIANS APP
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)/2 δ - θ θ - δ θ + δ (θ + δ)/2 δ - θ θ - δ θ + δ ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of the photography taken from a height of 300 m, with a camera of focal length 15 cm, is 1 : 10,000 1 : 15,000 1 : 30,000 1 : 20,000 1 : 10,000 1 : 15,000 1 : 30,000 1 : 20,000 ANSWER DOWNLOAD EXAMIANS APP
Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to 1/d2 d2 d 1/d 1/d2 d2 d 1/d ANSWER DOWNLOAD EXAMIANS APP
Surveying The coverage is least if photography is Low oblique None of these High oblique Vertical Low oblique None of these High oblique Vertical ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax of a point on the photograph is due to Flying height Length of air base Ground elevation All listed here Flying height Length of air base Ground elevation All listed here ANSWER DOWNLOAD EXAMIANS APP
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