Surveying Right ascension of a heavenly body is its equatorial angular distance measured Eastward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Aeries Westward from the first point of Libra Eastward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Aeries Westward from the first point of Libra ANSWER DOWNLOAD EXAMIANS APP
Surveying ‘H’ is the flying height above mean ground level and ‘f’ is the principal distance of a vertical photograph. The mean scale of the photographs is H + f H. f H/f f/H H + f H. f H/f f/H ANSWER DOWNLOAD EXAMIANS APP
Surveying Spring tides are caused when None of these Sun and moon are in line with earth Solar tidal force and lunar tidal force both coincide Solar tidal force acts opposite to lunar tidal force None of these Sun and moon are in line with earth Solar tidal force and lunar tidal force both coincide Solar tidal force acts opposite to lunar tidal force ANSWER DOWNLOAD EXAMIANS APP
Surveying Parallax bar measures Height Parallax Height difference Parallax difference Height Parallax Height difference Parallax difference ANSWER DOWNLOAD EXAMIANS APP
Surveying On vertical photographs, height displacement is Zero for points vertically below the air station Positive for points above datum All listed here Negative for points below datum Zero for points vertically below the air station Positive for points above datum All listed here Negative for points below datum ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following is not used in measuring perpendicular offsets ? optical square line ranger steel tape cross staff optical square line ranger steel tape cross staff ANSWER DOWNLOAD EXAMIANS APP
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