Surveying The prime vertical passes through The zenith point of the observer All of these The west point of the horizon The east point of the horizon The zenith point of the observer All of these The west point of the horizon The east point of the horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying For any star to be a circumpolar star, its Declination must be 0° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 90° Declination must be 0° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying Local attraction in compass surveying may exist due to loss of magnetism of the needle incorrect levelling of the magnetic needle presence of magnetic substances near the instrument friction of the needle at the pivot loss of magnetism of the needle incorrect levelling of the magnetic needle presence of magnetic substances near the instrument friction of the needle at the pivot 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 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. None of these more than true R.L. true R.L. less than true R.L. None of these more than true R.L. ANSWER DOWNLOAD EXAMIANS APP
Surveying Horizontal distances obtained by thermometric observations do not require slope and tension corrections require slope correction require tension correction require slope and tension corrections do not require slope and tension corrections require slope correction require tension correction require slope and tension corrections ANSWER DOWNLOAD EXAMIANS APP
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