Surveying Pick up the correct statement for horizontal photographs. All listed here The two sides of a road meet at the vanishing point The lines parallel to the negative plane are projected as parallel lines Parallel lines do not appear parallel in central projection All listed here The two sides of a road meet at the vanishing point The lines parallel to the negative plane are projected as parallel lines Parallel lines do not appear parallel in central projection ANSWER DOWNLOAD EXAMIANS APP
Surveying After fixing the plane table to the tripod, the main operations which are needed at each plane table station are(i) Levelling(ii) Orientation(iii) CenteringThe correct sequence of these operations is (ii), (iii), (i) (iii), (i), (ii) (i), (iii), (ii) (i), (ii), (iii) (ii), (iii), (i) (iii), (i), (ii) (i), (iii), (ii) (i), (ii), (iii) ANSWER DOWNLOAD EXAMIANS APP
Surveying There are two stations A and B. Which of the following statements is correct? All listed here The fore bearing of AB is AB The fore and back bearings of AB differ by 180° The back bearing of AB is BA All listed here The fore bearing of AB is AB The fore and back bearings of AB differ by 180° The back bearing of AB is BA ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The declination of the star, is 80° 60° 70° 50° 80° 60° 70° 50° ANSWER DOWNLOAD EXAMIANS APP
Surveying The rate of change of parallax dp/dh with respect to change in h, may be expressed as fB/(H + h)² fB/(H + h) fB/(H - h)² fB/(H - h) fB/(H + h)² fB/(H + h) fB/(H - h)² fB/(H - h) 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 f/H sec θ f sec θ/H f/H cos ½θ f/H f/H sec θ f sec θ/H f/H cos ½θ ANSWER DOWNLOAD EXAMIANS APP
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