Surveying In an internal focussing type of telescope, the lens provided is convex concave plano-convex plano-concave convex concave plano-convex plano-concave ANSWER DOWNLOAD EXAMIANS APP
Surveying The type of surveying which requires least office work is trigonometrical levelling theodolite surveying plane table surveying tacheomefry trigonometrical levelling theodolite surveying plane table surveying tacheomefry ANSWER DOWNLOAD EXAMIANS APP
Surveying In a truly vertical photograph, Principal point coincides the isocenter All listed here Iso-centre coincides the plumb point Plumb point coincides the principal point Principal point coincides the isocenter All listed here Iso-centre coincides the plumb point Plumb point coincides the principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying Perspective centre relates to Parallel projection Orthogonal projection Central projection None of these Parallel projection Orthogonal projection Central projection None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying To avoid large centering error with very short legs, observations are generally made To chain pins To a target fixed on theodolite tripod on which theodolite may be fitted easily By using optical system for centering the theodolite All listed here To chain pins To a target fixed on theodolite tripod on which theodolite may be fitted easily By using optical system for centering the theodolite All listed here 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 Iso-centre Perspective centre Ground plumb point Ground principal point Iso-centre Perspective centre Ground plumb point Ground principal point ANSWER DOWNLOAD EXAMIANS APP
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