Surveying The type of surveying which requires least office work is trigonometrical levelling theodolite surveying plane table surveying tacheomefry trigonometrical levelling theodolite surveying plane table surveying tacheomefry ANSWER DOWNLOAD EXAMIANS APP
Surveying There are two stations A and B. Which of the following statements is correct? The fore and back bearings of AB differ by 180° All listed here The back bearing of AB is BA The fore bearing of AB is AB The fore and back bearings of AB differ by 180° All listed here The back bearing of AB is BA The fore bearing of AB is AB ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be neutralised by setting the level midway between the two stations ? None of these error due to curvature only error due to both curvature and re-fraction error due to refraction only None of these error due to curvature only error due to both curvature and re-fraction error due to refraction only 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 3° 1° 2° 4° 3° 1° 2° 4° ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitudes are measured from 0° to 360° eastward 180° eastward 180° westward 180° east or westward 360° eastward 180° eastward 180° westward 180° east or westward ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of the photography taken from a height of 300 m, with a camera of focal length 15 cm, is 1 : 20,000 1 : 30,000 1 : 15,000 1 : 10,000 1 : 20,000 1 : 30,000 1 : 15,000 1 : 10,000 ANSWER DOWNLOAD EXAMIANS APP
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