Surveying The latitude (λ) of a place and the altitude (α) of the pole are related by λ = α λ = 180° - α λ = 90° - α λ = α - 90° λ = α λ = 180° - α λ = 90° - α λ = α - 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying The line of collimation method of reduction of levels, does not provide a check on Fore sights Intermediate sights Back sights Reduced levels Fore sights Intermediate sights Back sights Reduced levels ANSWER DOWNLOAD EXAMIANS APP
Surveying The station pointer is generally used in Triangulation surveying Astronomical surveying Hydrographical surveying Photogrammetric surveying Triangulation surveying Astronomical surveying Hydrographical surveying Photogrammetric surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC, right angled at C, sin b equals cos a sin A sin a cos A cot A tan a tan a cot A cos a sin A sin a cos A cot A tan a tan a cot A ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a vertical photograph of focal length ‘f’ taken from height of ‘H’ metres above M.S.L., at a point of reduced level ‘h’, is f/H f/(H + h) f/(H - h) (H - h)/f f/H f/(H + h) f/(H - h) (H - h)/f ANSWER DOWNLOAD EXAMIANS APP
Surveying The Polaris describes a small circle round the pole whose radius is approximately 3° 4° 2° 1° 3° 4° 2° 1° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS