Surveying Pick up the correct statement from the following. The difference between the longitudes of the places is obtained. By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres By adding their longitudes if places are in the different hemispheres All of these By subtracting their longitudes if places are in the same hemisphere By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres By adding their longitudes if places are in the different hemispheres All of these By subtracting their longitudes if places are in the same hemisphere ANSWER DOWNLOAD EXAMIANS APP
Surveying In a truly vertical photograph, 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 Principal point coincides the isocenter All listed here Iso-centre coincides the plumb point ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference of parallax for a given difference in elevation is independent of Percentage of overlap Focal length of the camera All listed here Overall size of the photo graphs Percentage of overlap Focal length of the camera All listed here Overall size of the photo graphs ANSWER DOWNLOAD EXAMIANS APP
Surveying Homologous point is Ground isocenter Ground principal point All listed here Photo principal point Ground isocenter Ground principal point All listed here Photo principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying If the general ground level of any area is 10% of the flying height, the principal points may be used as the centers of radial directions for small scale mapping even in tilted photograph up to 1° 4° 2° 3° 1° 4° 2° 3° ANSWER DOWNLOAD EXAMIANS APP
Surveying If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a level The correct answer is only (i) both (ii) and (iii) both (i) and (iv) only (iii) only (i) both (ii) and (iii) both (i) and (iv) only (iii) ANSWER DOWNLOAD EXAMIANS APP
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