Surveying The following sights are taken on a “turning point” foresight only foresight only foresight and intermediate sight foresight and backsight foresight only foresight only foresight and intermediate sight foresight and backsight ANSWER DOWNLOAD EXAMIANS APP
Surveying The error due to eccentricity of inner and outer axes can be eliminated by reading both verniers and taking the mean of the two double sighting taking mean of several readings distributed over different portions of the graduated circle taking both face observations and taking the mean of the two reading both verniers and taking the mean of the two double sighting taking mean of several readings distributed over different portions of the graduated circle taking both face observations and taking the mean of the two ANSWER DOWNLOAD EXAMIANS APP
Surveying The foot of the perpendicular on the picture plane through the optical centre of the camera lens, is known as Perspective centre Principal point Plumb line Isocenter Perspective centre Principal point Plumb line Isocenter ANSWER DOWNLOAD EXAMIANS APP
Surveying G.M.T. corresponding to given mean time, equals L.M.T. - West longitude in time None of these L.M.T. - East longitude in time L.M.T. + East longitude in time L.M.T. - West longitude in time None of these L.M.T. - East longitude in time L.M.T. + East longitude in time ANSWER DOWNLOAD EXAMIANS APP
Surveying According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of Both (A) and (B) above Cosines of two adjacent parts Tangents of two adjacent parts Sines of two adjacent parts Both (A) and (B) above Cosines of two adjacent parts Tangents of two adjacent parts Sines of two adjacent parts 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 principal point Perspective centre Iso-centre Ground plumb point Ground principal point Perspective centre Iso-centre Ground plumb point ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS