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 = b/fH B =f/bH B = bH/f B = H/bf B = b/fH B =f/bH B = bH/f B = H/bf ANSWER DOWNLOAD EXAMIANS APP
Surveying The allowable length of an offset depends upon the method of setting out the perpendiculars and nature of ground scale of plotting degree of accuracy required All of these method of setting out the perpendiculars and nature of ground scale of plotting degree of accuracy required All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The sidereal day is the time interval between two successive upper transits of First point of Libra The polar star First point of Aries Mean sun First point of Libra The polar star First point of Aries Mean sun ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitude of a circumpolar star is maximum when it is At lower culmination At upper culmination At west elongation At east elongation At lower culmination At upper culmination At west elongation At east elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying At lower culmination, the pole star moves Southward Eastward Westward Northward Southward Eastward Westward Northward ANSWER DOWNLOAD EXAMIANS APP
Surveying A negative declination shows that the magnetic meridian is to the eastern side of the true meridian None of these western side of the true meridian southern side of the true meridian eastern side of the true meridian None of these western side of the true meridian southern side of the true meridian ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS