Surveying In a spherical triangle ABC, right angled at C, sin b equals sin a cos A tan a cot A cot A tan a cos a sin A sin a cos A tan a cot A cot A tan a cos a sin A 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 : 30,000 1 : 10,000 1 : 20,000 1 : 15,000 1 : 30,000 1 : 10,000 1 : 20,000 1 : 15,000 ANSWER DOWNLOAD EXAMIANS APP
Surveying The displacement of the pictured position of a point of h elevation on a vertical photograph taken with a camera of 30 cm focal length, from an altitude of 3000 m, is 7.5 mm 4.4 mm 5.5 mm 6.5 mm 7.5 mm 4.4 mm 5.5 mm 6.5 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The height displacement on a vertical photograph All listed here Decreases as the flying height increases Increases as the ground elevation increases Increases as the horizontal distance increases from the principal point All listed here Decreases as the flying height increases Increases as the ground elevation increases Increases as the horizontal distance increases from the principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a chain is measured from outside of one handle to outside of other handle outside of one handle to inside of other handle inside of one handle to inside of other handle centre of one handle to centre of other handle outside of one handle to outside of other handle outside of one handle to inside of other handle inside of one handle to inside of other handle centre of one handle to centre of other handle ANSWER DOWNLOAD EXAMIANS APP
Surveying The following points form a pair of homologous points: Photo principal point and ground principal point Photo plumb point and ground plumb point Photo isocenter and ground isocenter All listed here Photo principal point and ground principal point Photo plumb point and ground plumb point Photo isocenter and ground isocenter All listed here ANSWER DOWNLOAD EXAMIANS APP
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