Surveying Pick up the incorrect statement from the following. High oblique photographs None of these May have tilt up to 30° May not include the image of the horizon May include the image of the horizon None of these May have tilt up to 30° May not include the image of the horizon May include the image of the horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the photograph where bisector between the vertical line through optical centre of the camera lens and the plate perpendicular meets, is known as Perspective centre Principal point Isocenter Plumb point Perspective centre Principal point Isocenter Plumb point ANSWER DOWNLOAD EXAMIANS APP
Surveying Refraction correction has no effect on curvature correction partially eliminates curvature correction adds to the curvature correction completely eliminates curvature correction has no effect on curvature correction partially eliminates curvature correction adds to the curvature correction completely eliminates curvature correction 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 plumb point, is f sec θ/H f/H f/H sec θ f/H cos ½θ f sec θ/H f/H f/H sec θ f/H cos ½θ ANSWER DOWNLOAD EXAMIANS APP
Surveying Spring tides are caused when None of these Solar tidal force acts opposite to lunar tidal force Solar tidal force and lunar tidal force both coincide Sun and moon are in line with earth None of these Solar tidal force acts opposite to lunar tidal force Solar tidal force and lunar tidal force both coincide Sun and moon are in line with earth ANSWER DOWNLOAD EXAMIANS APP
Surveying The net ground area of a vertical photograph 20 cm × 20 cm on scale 1 : 10,000 having overlaps 60% and 30%, is 0.56 sq km 0.50 sq km 0.60 sq km 0.64 sq km 0.56 sq km 0.50 sq km 0.60 sq km 0.64 sq km ANSWER DOWNLOAD EXAMIANS APP
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