Surveying The cross hairs in the surveying telescope are placed much closer to the objective lens than to the eye piece midway between eye piece and objec-tive lens much closer to the eye-piece than to the objective lens anywhere between eye-piece and objective lens much closer to the objective lens than to the eye piece midway between eye piece and objec-tive lens much closer to the eye-piece than to the objective lens anywhere between eye-piece and objective lens ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal line is the line joining the principal point and Perspective centre Isocenter Nadir None of these Perspective centre Isocenter Nadir None of these 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 d 1/d d2 1/d2 d 1/d d2 1/d2 ANSWER DOWNLOAD EXAMIANS APP
Surveying Limiting gradient for locating the base line on evenly-sloping ground, is 1 in 8 1 in 10 1 in 6 1 in 12 1 in 8 1 in 10 1 in 6 1 in 12 ANSWER DOWNLOAD EXAMIANS APP
Surveying From the principal point the horizon point lies on the principal line at a distance of f cos θ f sin θ f tan θ f cot θ f cos θ f sin θ f tan θ f cot θ ANSWER DOWNLOAD EXAMIANS APP
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) (H - h)/f f/(H + h) f/H f/(H - h) (H - h)/f f/(H + h) f/H ANSWER DOWNLOAD EXAMIANS APP
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