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) (ii), (iii), (i) (i), (iii), (ii) (i), (ii), (iii) (iii), (i), (ii) (ii), (iii), (i) (i), (iii), (ii) ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±3 mm ±5 mm ±8 mm ±2 mm ±3 mm ±5 mm ±8 mm ±2 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The suitable contour interval for a map with scale 1 : 10000 is 10 m 2 m 5 m 20 m 10 m 2 m 5 m 20 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Theodolite is an instrument used for measurement of both horizontal and vertical angles measurement of horizontal angles only measurement of vertical angles only tightening the capstan-headed nuts of level tube measurement of both horizontal and vertical angles measurement of horizontal angles only measurement of vertical angles only tightening the capstan-headed nuts of level tube ANSWER DOWNLOAD EXAMIANS APP
Surveying Different grades are joined together by a Compound curve Reverse curve Transition curve Vertical curve Compound curve Reverse curve Transition curve Vertical curve ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the axis of earth and the vertical at the station of observation is called Astronomical latitude Declination of star Astronomical co-latitude Co-declination of star Astronomical latitude Declination of star Astronomical co-latitude Co-declination of star ANSWER DOWNLOAD EXAMIANS APP
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