Surveying Polaris is usually observed for the determination of the latitude when it is At elongation Neither at culmination nor at elongation At culmination Either at culmination or at elongation At elongation Neither at culmination nor at elongation At culmination Either at culmination or at elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying Transit rule of adjusting the consecutive coordinates of a traverse is used where linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements All of these linear and angular measurements of the traverse are of equal accuracy linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements All of these linear and angular measurements of the traverse are of equal accuracy ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following methods of plane table surveying is used to locate the position of an inaccessible point ? intersection resection traversing radiation intersection resection traversing radiation ANSWER DOWNLOAD EXAMIANS APP
Surveying When a star is between the pole and the horizon, the relationship between latitude (λ), zenith distance (z) and declination δ, is θ = δ - z θ = (z + δ) - 180° θ = z + δ θ = 180° - (z + δ) θ = δ - z θ = (z + δ) - 180° θ = z + δ θ = 180° - (z + δ) ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The latitude of the place, is 40° 80° 70° 60° 40° 80° 70° 60° ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a tilted photograph of focal length f taken from an altitude H, along the plate parallel through principal point is f/H cos ½θ f/H sec θ f/H f sec θ/H f/H cos ½θ f/H sec θ f/H f sec θ/H ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS