Surveying If the staff is not held vertical at a level¬ling station, the reduced level calculated from the observation would be true R.L. less than true R.L. more than true R.L. None of these true R.L. less than true R.L. more than true R.L. None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Triangulation surveys are carried out for providing None of these Both planimetric and height control Planimetric control Height control None of these Both planimetric and height control Planimetric control Height control ANSWER DOWNLOAD EXAMIANS APP
Surveying The suitable contour interval for a map with scale 1 : 10000 is 10 m 20 m 5 m 2 m 10 m 20 m 5 m 2 m ANSWER DOWNLOAD EXAMIANS APP
Surveying There are two stations A and B. Which of the following statements is correct? The fore and back bearings of AB differ by 180° All listed here The back bearing of AB is BA The fore bearing of AB is AB The fore and back bearings of AB differ by 180° All listed here The back bearing of AB is BA The fore bearing of AB is AB ANSWER DOWNLOAD EXAMIANS APP
Surveying The meridian of a place is A great circle passing through the place and the poles A semi-circle which passes through the place and is terminated at the poles A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place An arc of the great circle which passes through the place and is perpendicular to the equator A great circle passing through the place and the poles A semi-circle which passes through the place and is terminated at the poles A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place An arc of the great circle which passes through the place and is perpendicular to the equator ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be eliminated by taking mean of bot face observations ? error due to imperfect adjustment of plate levels error due to imperfect graduations error due to line of collimation not being perpendicular to horizontal axis error due to eccentricity of verniers error due to imperfect adjustment of plate levels error due to imperfect graduations error due to line of collimation not being perpendicular to horizontal axis error due to eccentricity of verniers ANSWER DOWNLOAD EXAMIANS APP
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