Surveying An aerial photograph may be assumed as Parallel projection Central projection None of these Orthogonal projection Parallel projection Central projection None of these Orthogonal projection ANSWER DOWNLOAD EXAMIANS APP
Surveying The point where a vertical line through the optical centre of the camera lens intersects the ground, is known as Ground plumb point Iso-centre Ground principal point Perspective centre Ground plumb point Iso-centre Ground principal point Perspective centre ANSWER DOWNLOAD EXAMIANS APP
Surveying The instrument used for accurate centering in plane table survey is plumbing fork trough compass alidade spirit level plumbing fork trough compass alidade spirit level 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) f/H f/(H - h) (H - h)/f f/(H + h) f/H f/(H - h) (H - h)/f ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the prolongation of the preceding line and the forward line of a traverse is called None of these direct angle included angle deflection angle None of these direct angle included angle deflection angle ANSWER DOWNLOAD EXAMIANS APP
Surveying The nautical mile is the length of 1 degree of longitude 1 minute of longitude 1 degree of latitude 1 minute of latitude 1 degree of longitude 1 minute of longitude 1 degree of latitude 1 minute of latitude ANSWER DOWNLOAD EXAMIANS APP
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