Surveying The true and mean suns occupy the same meridian at the same time on April 15 June 14 All of these September 1 April 15 June 14 All of these September 1 ANSWER DOWNLOAD EXAMIANS APP
Surveying To obtain photographs of an area of 1000 m average elevation, on scale 1 : 30,000, with a camera of 30 cm focal length, the flying height is 4000 m 7000 m 6000 m 5000 m 4000 m 7000 m 6000 m 5000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying At upper culmination, the pole star moves Northward Westward Eastward Southward Northward Westward Eastward Southward 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° All listed here The sum of the angles around a station should be 360° 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° All listed here The sum of the angles around a station should be 360° The sum of the three angles of a plane triangle should be 180° ANSWER DOWNLOAD EXAMIANS APP
Surveying α and β are the angles subtended by a point of elevation h at their air station with respective plumb points. Photo scale and focal length of the lens being ‘S’ and ‘f’ respectively. Parallax displacement of the point due to relief, is h (tan α - tan β)/S h (tan α + tan β)/S h tan β/S h tan α/S h (tan α - tan β)/S h (tan α + tan β)/S h tan β/S h tan α/S ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the axis of earth and the vertical at the station of observation is called Co-declination of star Astronomical co-latitude Declination of star Astronomical latitude Co-declination of star Astronomical co-latitude Declination of star Astronomical latitude ANSWER DOWNLOAD EXAMIANS APP
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