Surveying Pick up the incorrect statement from the following. High oblique photographs None of these May not include the image of the horizon May have tilt up to 30° May include the image of the horizon None of these May not include the image of the horizon May have tilt up to 30° May include the image of the horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is δ - θ θ + δ (θ + δ)/2 θ - δ δ - θ θ + δ (θ + δ)/2 θ - δ ANSWER DOWNLOAD EXAMIANS APP
Surveying Local attraction in compass surveying may exist due to presence of magnetic substances near the instrument friction of the needle at the pivot loss of magnetism of the needle incorrect levelling of the magnetic needle presence of magnetic substances near the instrument friction of the needle at the pivot loss of magnetism of the needle incorrect levelling of the magnetic needle ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer, then the azimuth of the star at elongation is given by sin z = sec φ . cos δ cos z = sec φ . cos δ tan z = sec φ . cos δ None of these sin z = sec φ . cos δ cos z = sec φ . cos δ tan z = sec φ . cos δ None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following methods of contouring is most suitable for a hilly terrain? Cross-sections method Square method Tachometric method Direct method Cross-sections method Square method Tachometric method Direct method ANSWER DOWNLOAD EXAMIANS APP
Surveying Stellar astronomy deals with Star observations Planet observations Geodetic surveying Plane surveying Star observations Planet observations Geodetic surveying Plane surveying ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS