Surveying An aerial photograph may be assumed as Central projection None of these Parallel projection Orthogonal projection Central projection None of these Parallel projection Orthogonal projection ANSWER DOWNLOAD EXAMIANS APP
Surveying If the general ground level of any area is 10% of the flying height, the principal points may be used as the centers of radial directions for small scale mapping even in tilted photograph up to 1° 3° 4° 2° 1° 3° 4° 2° ANSWER DOWNLOAD EXAMIANS APP
Surveying In the double application of principle of reversion, the apparent error is equal to true error two times the true error half the true error four times the true error equal to true error two times the true error half the true error four times the true error ANSWER DOWNLOAD EXAMIANS APP
Surveying Spring tides are caused when Solar tidal force acts opposite to lunar tidal force None of these Solar tidal force and lunar tidal force both coincide Sun and moon are in line with earth Solar tidal force acts opposite to lunar tidal force None of these Solar tidal force and lunar tidal force both coincide Sun and moon are in line with earth ANSWER DOWNLOAD EXAMIANS APP
Surveying Triangulation surveys are carried out for providing None of these Planimetric control Both planimetric and height control Height control None of these Planimetric control Both planimetric and height control Height control ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Principal distance Isocentric distance Focal length Principal line Principal distance Isocentric distance Focal length Principal line ANSWER DOWNLOAD EXAMIANS APP
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