Surveying Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations? Measuring angle and distance from one transit station Measuring distance from two points on traverse line Measuring angles to the point from at least two stations Measuring angle at one station and distance from other Measuring angle and distance from one transit station Measuring distance from two points on traverse line Measuring angles to the point from at least two stations Measuring angle at one station and distance from other ANSWER DOWNLOAD EXAMIANS APP
Surveying If the image of a triangulation station of R.L. 500 m is 4 cm from the principal point of a vertical photo taken from an altitude of 2000 m, above datum, the height displacement will be 2 mm 4 mm 6 mm 10 mm 2 mm 4 mm 6 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The method of surveying by triangulation was first introduced by the Dutchman Snell in 1650 1630 1615 1600 1650 1630 1615 1600 ANSWER DOWNLOAD EXAMIANS APP
Surveying The orthogonal projection of the perspective centre on a tilted photograph, is called Plumb point Principal point Nadir Isocenter Plumb point Principal point Nadir Isocenter ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be eliminated by taking mean of bot face observations ? error due to imperfect graduations error due to imperfect adjustment of plate levels error due to eccentricity of verniers error due to line of collimation not being perpendicular to horizontal axis error due to imperfect graduations error due to imperfect adjustment of plate levels error due to eccentricity of verniers error due to line of collimation not being perpendicular to horizontal axis ANSWER DOWNLOAD EXAMIANS APP
Surveying If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is 20° 30° 10° 40° 20° 30° 10° 40° ANSWER DOWNLOAD EXAMIANS APP
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