Surveying The necessary geometrical condition for triangulation adjustment is: The sum of the angles around a station should be 360° The sum of the three angles of a plane triangle should be 180° All listed here The sum of the eight angles of a braced quadrilateral should be 360° The sum of the angles around a station should be 360° The sum of the three angles of a plane triangle should be 180° All listed here The sum of the eight angles of a braced quadrilateral should be 360° ANSWER DOWNLOAD EXAMIANS APP
Surveying The rise and fall method of levelling provides a complete check on intermediate sight All of these foresight backsight intermediate sight All of these foresight backsight ANSWER DOWNLOAD EXAMIANS APP
Surveying The sun's declination remains north between March 21 to June 21 Both (A) and (B) of above June 21 to September 21 September 21 to December 21 March 21 to June 21 Both (A) and (B) of above June 21 to September 21 September 21 to December 21 ANSWER DOWNLOAD EXAMIANS APP
Surveying If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and the foresight is 1.870 m, the R.L. of the forward station is 101.870 m 100.655 m 99.345 m 100.345 m 101.870 m 100.655 m 99.345 m 100.345 m ANSWER DOWNLOAD EXAMIANS APP
Surveying For any star to be a circumpolar star, its Declination must be 0° Declination must be 90° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 0° Declination must be 90° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° ANSWER DOWNLOAD EXAMIANS APP
Surveying In direct method of contouring, the process of locating or identifying points lying on a contour is called centring horizontal control vertical control ranging centring horizontal control vertical control ranging ANSWER DOWNLOAD EXAMIANS APP
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