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 If ‘f’ is the focal length of the camera lens and ‘θ’ is the angle of tilt, the distance of the plumb point from the principal point will be f sin θ f tan θ f sec θ f cos θ f sin θ f tan θ f sec θ f cos θ ANSWER DOWNLOAD EXAMIANS APP
Surveying A Nautical mile is 1855.109 m All of these One minute arc of the longitude One minute arc of the great circle passing through two points 1855.109 m All of these One minute arc of the longitude One minute arc of the great circle passing through two points ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the celestial sphere vertically below the observer's position, is called Pole Zenith Nadir Celestial point Pole Zenith Nadir Celestial point ANSWER DOWNLOAD EXAMIANS APP
Surveying Different grades are joined together by a Vertical curve Reverse curve Transition curve Compound curve Vertical curve Reverse curve Transition curve Compound curve ANSWER DOWNLOAD EXAMIANS APP
Surveying To have greatest coverage of the area, the type of photography used, is Vertical High oblique Low oblique None of these Vertical High oblique Low oblique None of these ANSWER DOWNLOAD EXAMIANS APP
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