Surveying If 16 flight lines are run perpendicular to an area 30 km wide, their spacings on a photographical map on scale 1 : 50,000 , will be 3 cm 1 cm 2 cm 4 cm 3 cm 1 cm 2 cm 4 cm ANSWER DOWNLOAD EXAMIANS APP
Surveying While making astronomical observations, the observer is mainly concerned with The direction of the vertical, the axis of rotation of the instrument The direction of the star from the instrument All listed here The direction of the poles of the celestial sphere The direction of the vertical, the axis of rotation of the instrument The direction of the star from the instrument All listed here The direction of the poles of the celestial sphere ANSWER DOWNLOAD EXAMIANS APP
Surveying A negative declination shows that the magnetic meridian is to the western side of the true meridian None of these southern side of the true meridian eastern side of the true meridian western side of the true meridian None of these southern side of the true meridian eastern side of the true meridian ANSWER DOWNLOAD EXAMIANS APP
Surveying Bowditch rule is applied to a closed traverse for adjustment of closing error an open traverse for graphical adjustment None of these determine the effect of local attraction a closed traverse for adjustment of closing error an open traverse for graphical adjustment None of these determine the effect of local attraction ANSWER DOWNLOAD EXAMIANS APP
Surveying The suitable contour interval for a map with scale 1 : 10000 is 2 m 5 m 20 m 10 m 2 m 5 m 20 m 10 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Limiting gradient for locating the base line on evenly-sloping ground, is 1 in 10 1 in 12 1 in 6 1 in 8 1 in 10 1 in 12 1 in 6 1 in 8 ANSWER DOWNLOAD EXAMIANS APP
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