Surveying The product of the distances of plumb point and horizon point of a vertical photograph from its principal point, is 2f2 ½f 3f2 f2 2f2 ½f 3f2 f2 ANSWER DOWNLOAD EXAMIANS APP
Surveying The height displacement on a vertical photograph All listed here Increases as the ground elevation increases Increases as the horizontal distance increases from the principal point Decreases as the flying height increases All listed here Increases as the ground elevation increases Increases as the horizontal distance increases from the principal point Decreases as the flying height increases 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 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 Accidental errors Are generally small Do not follow any definite mathematical law Cannot be removed by applying corrections to the observed values All of these Are generally small Do not follow any definite mathematical law Cannot be removed by applying corrections to the observed values All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The latitude of the place, is 80° 40° 60° 70° 80° 40° 60° 70° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS