Surveying Which of the following is not the function of levelling head ? None of these to support the main part of the instrument to attach the theodolite to the tripod to provide a means for leveling the theodolite None of these to support the main part of the instrument to attach the theodolite to the tripod to provide a means for leveling the theodolite ANSWER DOWNLOAD EXAMIANS APP
Surveying The orthogonal projection of the perspective centre on a tilted photograph, is called Isocenter Plumb point Nadir Principal point Isocenter Plumb point Nadir Principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying On vertical photographs, height displacement is Negative for points below datum All listed here Zero for points vertically below the air station Positive for points above datum Negative for points below datum All listed here Zero for points vertically below the air station Positive for points above datum ANSWER DOWNLOAD EXAMIANS APP
Surveying Pick up the correct statement for horizontal photographs. The lines parallel to the negative plane are projected as parallel lines Parallel lines do not appear parallel in central projection The two sides of a road meet at the vanishing point All listed here The lines parallel to the negative plane are projected as parallel lines Parallel lines do not appear parallel in central projection The two sides of a road meet at the vanishing point All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying The Polaris describes a small circle round the pole whose radius is approximately 4° 1° 3° 2° 4° 1° 3° 2° ANSWER DOWNLOAD EXAMIANS APP
Surveying According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of Cosines of two adjacent parts Both (A) and (B) above Sines of two adjacent parts Tangents of two adjacent parts Cosines of two adjacent parts Both (A) and (B) above Sines of two adjacent parts Tangents of two adjacent parts ANSWER DOWNLOAD EXAMIANS APP
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