Surveying Contour interval is Inversely proportional to the scale of the map Larger for accurate works Larger if the time available is more Directly proportional to the flatness of ground Inversely proportional to the scale of the map Larger for accurate works Larger if the time available is more Directly proportional to the flatness of ground ANSWER DOWNLOAD EXAMIANS APP
Surveying The net ground area of a vertical photograph 20 cm × 20 cm on scale 1 : 10,000 having overlaps 60% and 30%, is 0.64 sq km 0.56 sq km 0.60 sq km 0.50 sq km 0.64 sq km 0.56 sq km 0.60 sq km 0.50 sq km ANSWER DOWNLOAD EXAMIANS APP
Surveying Stellar astronomy deals with Star observations Planet observations Plane surveying Geodetic surveying Star observations Planet observations Plane surveying Geodetic surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying To avoid large centering error with very short legs, observations are generally made By using optical system for centering the theodolite To chain pins All listed here To a target fixed on theodolite tripod on which theodolite may be fitted easily By using optical system for centering the theodolite To chain pins All listed here To a target fixed on theodolite tripod on which theodolite may be fitted easily ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax equation Δp = BmΔh/H - h is applicable to entire overlap of the photographs only if parallax is measured Neither (A) nor (B) Both (A) and (B) Parallel to base line Normal to base line Neither (A) nor (B) Both (A) and (B) Parallel to base line Normal to base line ANSWER DOWNLOAD EXAMIANS APP
Surveying The station which is selected close to the main triangulation station, to avoid intervening obstruction, is not known as False station Satellite station Eccentric station Pivot station False station Satellite station Eccentric station Pivot station ANSWER DOWNLOAD EXAMIANS APP
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