Surveying The height displacement on a vertical photograph Increases as the horizontal distance increases from the principal point Increases as the ground elevation increases All listed here Decreases as the flying height increases Increases as the horizontal distance increases from the principal point Increases as the ground elevation increases All listed here Decreases as the flying height increases 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
Surveying The latitude of the observer's position, is All listed here Elevation of the elevated pole Declination of the observer's zenith Angular distance along the observer's meridian between equator and the observer All listed here Elevation of the elevated pole Declination of the observer's zenith Angular distance along the observer's meridian between equator and the observer ANSWER DOWNLOAD EXAMIANS APP
Surveying The permissible error in chaining for measurement with chain on rough or hilly ground is 1 in 500 1 in 1000 1 in 100 1 in 250 1 in 500 1 in 1000 1 in 100 1 in 250 ANSWER DOWNLOAD EXAMIANS APP
Surveying The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical photograph, is B = bH/f B = H/bf B = b/fH B =f/bH B = bH/f B = H/bf B = b/fH B =f/bH ANSWER DOWNLOAD EXAMIANS APP
Surveying Circumpolar stars Are seldom seen near the pole star Rotate round the North Pole Remain always above the horizon Rotate round the celestial pole Are seldom seen near the pole star Rotate round the North Pole Remain always above the horizon Rotate round the celestial pole ANSWER DOWNLOAD EXAMIANS APP
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