Surveying From the principal point the horizon point lies on the principal line at a distance of f tan θ f sin θ f cot θ f cos θ f tan θ f sin θ f cot θ f cos θ 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 Perspective centre Iso-centre Ground principal point Ground plumb point Perspective centre Iso-centre Ground principal point Ground plumb point ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Focal length Principal distance Principal line Isocentric distance Focal length Principal distance Principal line Isocentric distance ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by sin λ cot λ cos λ tan λ sin λ cot λ cos λ tan λ ANSWER DOWNLOAD EXAMIANS APP
Surveying Right ascension of a heavenly body is its equatorial angular distance measured Eastward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Libra Westward from the first point of Aeries Eastward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Libra Westward from the first point of Aeries ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal plane contains Nadir point Iso-centre Principal point All of these Nadir point Iso-centre Principal point All of these ANSWER DOWNLOAD EXAMIANS APP
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