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 =f/bH B = bH/f B = H/bf B = b/fH B =f/bH B = bH/f B = H/bf B = b/fH ANSWER DOWNLOAD EXAMIANS APP
Surveying The line of collimation method of reduction of levels, does not provide a check on Back sights Reduced levels Intermediate sights Fore sights Back sights Reduced levels Intermediate sights Fore sights ANSWER DOWNLOAD EXAMIANS APP
Surveying In the cross-section method of indirect contouring, the spacing of cross-sections depends uponi) contour intervalii) scale of planiii) characteristics of groundThe correct answer is only (i) (ii) and (iii) (i), (ii) and (iii) (i) and (ii) only (i) (ii) and (iii) (i), (ii) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the plane of the equator and the plane of the ecliptic, is known as obliquity of the ecliptic and its value is 23° 30' 24° 0' 22° 30' 23° 27' 23° 30' 24° 0' 22° 30' 23° 27' ANSWER DOWNLOAD EXAMIANS APP
Surveying The solar tidal force divided by lunar tidal force is 3/4 5/4 1/3 1/2 3/4 5/4 1/3 1/2 ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference in longitude of two places expressed in time is equal to the difference in their Mean solar time All listed here Apparent solar time Sidereal time Mean solar time All listed here Apparent solar time Sidereal time ANSWER DOWNLOAD EXAMIANS APP
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