Surveying In a spherical triangle ABC, right angled at C, sin b equals tan a cot A sin a cos A cos a sin A cot A tan a tan a cot A sin a cos A cos a sin A cot A tan a ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Principal line Isocentric distance Principal distance Focal length Principal line Isocentric distance Principal distance Focal length ANSWER DOWNLOAD EXAMIANS APP
Surveying The necessary geometrical condition for triangulation adjustment is: The sum of the eight angles of a braced quadrilateral should be 360° The sum of the angles around a station should be 360° All listed here The sum of the three angles of a plane triangle should be 180° The sum of the eight angles of a braced quadrilateral should be 360° The sum of the angles around a station should be 360° All listed here The sum of the three angles of a plane triangle should be 180° ANSWER DOWNLOAD EXAMIANS APP
Surveying Refraction correction partially eliminates curvature correction completely eliminates curvature correction has no effect on curvature correction adds to the curvature correction partially eliminates curvature correction completely eliminates curvature correction has no effect on curvature correction adds to the curvature correction ANSWER DOWNLOAD EXAMIANS APP
Surveying Intersection method of detailed plotting is most suitable for plains urban areas hilly areas forests plains urban areas hilly areas forests ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±3 mm ±5 mm ±8 mm ±2 mm ±3 mm ±5 mm ±8 mm ±2 mm ANSWER DOWNLOAD EXAMIANS APP
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