Surveying In an internal focussing type of telescope, the lens provided is convex concave plano-convex plano-concave convex concave plano-convex plano-concave ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle of intersection of the two plane mirrors of an optical square is 60° 30° 45° 90° 60° 30° 45° 90° 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 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), (ii), (iii) (iii), (i), (ii) (i), (iii), (ii) (ii), (iii), (i) (i), (ii), (iii) (iii), (i), (ii) (i), (iii), (ii) (ii), (iii), (i) ANSWER DOWNLOAD EXAMIANS APP
Surveying The plane at right angle to the zenith-nadir line and passing through the centre of the earth, is called True horizon All of these Celestial horizon Rational horizon True horizon All of these Celestial horizon Rational horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying The declination and right ascension of the sun becomes 23° 27' S and 270° respectively on June 21 September 21 March 21 December 22 June 21 September 21 March 21 December 22 ANSWER DOWNLOAD EXAMIANS APP
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