Surveying The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be closer to the lower station as far as possible from the line AB equidistant from A and B closer to the higher station closer to the lower station as far as possible from the line AB equidistant from A and B closer to the higher station ANSWER DOWNLOAD EXAMIANS APP
Surveying The zenith is the point on the celestial sphere South of observer East of observer West of observer North of observer South of observer East of observer West of observer North of observer ANSWER DOWNLOAD EXAMIANS APP
Surveying For which of the following permanent adjustments of theodolite, the spire test is used ? adjustment of line of sight adjustment of horizontal axis adjustment of altitude bubble and vertical index frame adjustment of plate levels adjustment of line of sight adjustment of horizontal axis adjustment of altitude bubble and vertical index frame adjustment of plate levels ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC, right angled at C, sin b equals cos a sin A tan a cot A sin a cos A cot A tan a cos a sin A tan a cot A sin a cos A cot A tan a ANSWER DOWNLOAD EXAMIANS APP
Surveying If the staff is not held vertical at a level¬ling station, the reduced level calculated from the observation would be less than true R.L. None of these true R.L. more than true R.L. less than true R.L. None of these true R.L. more than true R.L. ANSWER DOWNLOAD EXAMIANS APP
Surveying After fixing the plane table to the tripod, the main operations which are needed at each plane table station are (i) Levelling (ii) Orientation (iii) CenteringThe correct sequence of these operations is (i), (iii), (ii) (iii), (i), (ii) (i), (ii), (iii) (ii), (iii), (i) (i), (iii), (ii) (iii), (i), (ii) (i), (ii), (iii) (ii), (iii), (i) ANSWER DOWNLOAD EXAMIANS APP
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