Surveying The scale of a vertical photograph of focal length ‘f’ taken from height of ‘H’ metres above M.S.L., at a point of reduced level ‘h’, is f/(H + h) f/(H - h) (H - h)/f f/H f/(H + h) f/(H - h) (H - h)/f f/H ANSWER DOWNLOAD EXAMIANS APP
Surveying The two point problem and three point problem are methods of resection traversing orientation resection and orientation resection traversing orientation resection and orientation 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) (ii), (iii), (i) (i), (ii), (iii) (iii), (i), (ii) (i), (iii), (ii) (ii), (iii), (i) (i), (ii), (iii) (iii), (i), (ii) ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal line is the line joining the principal point and None of these Isocenter Nadir Perspective centre None of these Isocenter Nadir Perspective centre ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitude of a heavenly body is its angular distance, measured on the vertical circle passing through the body, above Equator Pole Horizon None of these Equator Pole Horizon None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The correction applied to the measured base of length ‘L’ is Sag = L³w²/24P² where w is the weight of tape/m Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Tension = (P - Ps)L/AE All of these Sag = L³w²/24P² where w is the weight of tape/m Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Tension = (P - Ps)L/AE All of these ANSWER DOWNLOAD EXAMIANS APP
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