Surveying Which of the following errors cannot be eliminated by taking both face observations ? error due to non-parallelism of the axis of telescope level and line of collimation None of these index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to horizontal axis not being perpendicular to the vertical axis error due to non-parallelism of the axis of telescope level and line of collimation None of these index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to horizontal axis not being perpendicular to the vertical axis ANSWER DOWNLOAD EXAMIANS APP
Surveying Pick up the incorrect statement from the following. High oblique photographs May include the image of the horizon May have tilt up to 30° None of these May not include the image of the horizon May include the image of the horizon May have tilt up to 30° None of these May not include the image of the horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to 1/d2 d2 1/d d 1/d2 d2 1/d d ANSWER DOWNLOAD EXAMIANS APP
Surveying Perspective centre relates to Orthogonal projection Parallel projection None of these Central projection Orthogonal projection Parallel projection None of these Central projection ANSWER DOWNLOAD EXAMIANS APP
Surveying The station which is selected close to the main triangulation station, to avoid intervening obstruction, is not known as False station Satellite station Pivot station Eccentric station False station Satellite station Pivot station Eccentric station ANSWER DOWNLOAD EXAMIANS APP
Surveying During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is 6 chains 180m 120 m 4 chains 6 chains 180m 120 m 4 chains ANSWER DOWNLOAD EXAMIANS APP
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