Surveying The station where observations are not made, but the angles at the station are used in triangulation series, is known as Pivot station Main station Satellite station Subsidiary station Pivot station Main station Satellite station Subsidiary station ANSWER DOWNLOAD EXAMIANS APP
Surveying A negative declination shows that the magnetic meridian is to the southern side of the true meridian None of these western side of the true meridian eastern side of the true meridian southern side of the true meridian None of these western side of the true meridian eastern side of the true meridian 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) (ii), (iii), (i) (i), (ii), (iii) (i), (iii), (ii) (iii), (i), (ii) (ii), (iii), (i) (i), (ii), (iii) ANSWER DOWNLOAD EXAMIANS APP
Surveying Contour interval is Inversely proportional to the scale of the map Larger for accurate works Larger if the time available is more Directly proportional to the flatness of ground Inversely proportional to the scale of the map Larger for accurate works Larger if the time available is more Directly proportional to the flatness of ground ANSWER DOWNLOAD EXAMIANS APP
Surveying The net ground area of a vertical photograph 20 cm × 20 cm on scale 1 : 10,000 having overlaps 60% and 30%, is 0.64 sq km 0.60 sq km 0.50 sq km 0.56 sq km 0.64 sq km 0.60 sq km 0.50 sq km 0.56 sq km ANSWER DOWNLOAD EXAMIANS APP
Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 7.5 m 75 m 50 m 25 m 7.5 m 75 m 50 m 25 m ANSWER DOWNLOAD EXAMIANS APP
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