Surveying Check lines (or proof lines) in Chain Surveying, are essentially required To increase the out-turn To indicate the accuracy of the survey work To plot the chain lines To plot the offsets To increase the out-turn To indicate the accuracy of the survey work To plot the chain lines To plot the offsets ANSWER DOWNLOAD EXAMIANS APP
Surveying In the double application of principle of reversion, the apparent error is equal to true error four times the true error half the true error two times the true error equal to true error four times the true error half the true error two times the true error ANSWER DOWNLOAD EXAMIANS APP
Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to 1/d 1/d2 d2 d 1/d 1/d2 d2 d ANSWER DOWNLOAD EXAMIANS APP
Surveying The coverage is least if photography is Vertical None of these High oblique Low oblique Vertical None of these High oblique Low oblique ANSWER DOWNLOAD EXAMIANS APP
Surveying At lower culmination, the pole star moves Northward Westward Southward Eastward Northward Westward Southward Eastward 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 (ii), (iii), (i) (i), (ii), (iii) (i), (iii), (ii) (iii), (i), (ii) (ii), (iii), (i) (i), (ii), (iii) (i), (iii), (ii) (iii), (i), (ii) ANSWER DOWNLOAD EXAMIANS APP
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