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 0.50 sq km 0.56 sq km 0.60 sq km 0.64 sq km 0.50 sq km 0.56 sq km 0.60 sq km ANSWER DOWNLOAD EXAMIANS APP
Surveying Polaris is usually observed for the determination of the azimuth when it is Either at culmination or at elongation At culmination Neither at culmination nor at elongation At elongation Either at culmination or at elongation At culmination Neither at culmination nor at elongation At elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called intersection traversing radiation resection intersection traversing radiation resection ANSWER DOWNLOAD EXAMIANS APP
Surveying Right ascension of a heavenly body is its equatorial angular distance measured Westward from the first point of Aeries Eastward from the first point of Libra Westward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Aeries Eastward from the first point of Libra Westward from the first point of Libra Eastward from the first point of Aeries ANSWER DOWNLOAD EXAMIANS APP
Surveying Direct method of contouring is most accurate method suitable for hilly terrains adopted for large surveys only a quick method most accurate method suitable for hilly terrains adopted for large surveys only a quick method ANSWER DOWNLOAD EXAMIANS APP
Surveying In triangulation surveys Sides are not measured excepting the base line All listed here Control stations are located from which detailed surveys are carried out The area is divided into triangular figures Sides are not measured excepting the base line All listed here Control stations are located from which detailed surveys are carried out The area is divided into triangular figures ANSWER DOWNLOAD EXAMIANS APP
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