Surveying 23 cm × 23 cm photographs are taken from a flying height with a camera of focal length of 3600 m and 15.23 cm respectively. A parallax difference of 0.01 mm represents 2 m 3 m 1 m 4 m 2 m 3 m 1 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The nearest star is so far away from the earth that the directions to it from two diametrically opposite points on the earth differs less than 0.0001 second 0.001 second 0.01 second None of these 0.0001 second 0.001 second 0.01 second None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Isocentric distance Focal length Principal line Principal distance Isocentric distance Focal length Principal line Principal distance ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude (λ) of a place and the altitude (α) of the pole are related by λ = 90° - α λ = α λ = 180° - α λ = α - 90° λ = 90° - α λ = α λ = 180° - α λ = α - 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying There are two stations A and B. Which of the following statements is correct? The fore and back bearings of AB differ by 180° The fore bearing of AB is AB The back bearing of AB is BA All listed here The fore and back bearings of AB differ by 180° The fore bearing of AB is AB The back bearing of AB is BA All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying The coverage is least if photography is High oblique Vertical Low oblique None of these High oblique Vertical Low oblique None of these ANSWER DOWNLOAD EXAMIANS APP
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