Surveying The nautical mile is the length of 1 degree of latitude 1 minute of latitude 1 degree of longitude 1 minute of longitude 1 degree of latitude 1 minute of latitude 1 degree of longitude 1 minute of longitude 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 three angles of a plane triangle should be 180° All listed here The sum of the angles around a station should be 360° The sum of the eight angles of a braced quadrilateral should be 360° The sum of the three angles of a plane triangle should be 180° All listed here The sum of the angles around a station should be 360° ANSWER DOWNLOAD EXAMIANS APP
Surveying Assuming human normal vision distance 25 cm, smallest measurable angle 20", and intraocular distance 6.5 cm, the smallest depth to be discerned is 1.00 mm 0.5 mm 0.1 mm 1.1 mm 1.00 mm 0.5 mm 0.1 mm 1.1 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors cannot be eliminated by taking both face observations ? index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to non-parallelism of the axis of telescope level and line of collimation None of these error due to horizontal axis not being perpendicular to the vertical axis index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to non-parallelism of the axis of telescope level and line of collimation None of these error due to horizontal axis not being perpendicular to the vertical axis ANSWER DOWNLOAD EXAMIANS APP
Surveying In an internal focussing type of telescope, the lens provided is plano-convex plano-concave convex concave plano-convex plano-concave convex concave ANSWER DOWNLOAD EXAMIANS APP
Surveying The moon rotates round the earth once in every 29 days 30 days 29.53 days 29.35 days 29 days 30 days 29.53 days 29.35 days ANSWER DOWNLOAD EXAMIANS APP
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