Surveying The relief displacement of a building 72 m high on photograph is 7.2 mm and its top appears 10 cm away from principal point. The flying height of the camera, is 1000 m 1500 m 2000 m 500 m 1000 m 1500 m 2000 m 500 m ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC, right angled at C, sin b equals tan a cot A cot A tan a sin a cos A cos a sin A tan a cot A cot A tan a sin a cos A cos a sin A ANSWER DOWNLOAD EXAMIANS APP
Surveying The station pointer is generally used in Triangulation surveying Photogrammetric surveying Hydrographical surveying Astronomical surveying Triangulation surveying Photogrammetric surveying Hydrographical surveying Astronomical surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying In the cross-section method of indirect contouring, the spacing of cross-sections depends uponi) contour intervalii) scale of planiii) characteristics of groundThe correct answer is (ii) and (iii) (i) and (ii) (i), (ii) and (iii) only (i) (ii) and (iii) (i) and (ii) (i), (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Focal length Principal line Isocentric distance Principal distance Focal length Principal line Isocentric distance Principal distance ANSWER DOWNLOAD EXAMIANS APP
Surveying At eastern elongation, the pole star moves Northward Eastward Westward Southward Northward Eastward Westward Southward ANSWER DOWNLOAD EXAMIANS APP
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