Surveying The distance between the projection centre and the photograph, is called Principal line Focal length Isocentric distance Principal distance Principal line Focal length Isocentric distance Principal distance ANSWER DOWNLOAD EXAMIANS APP
Surveying A star may culminate at zenith if its declination is Greater than the longitude of the place Equal to the latitude of the place None of these Less than the latitude of the place Greater than the longitude of the place Equal to the latitude of the place None of these Less than the latitude of the place ANSWER DOWNLOAD EXAMIANS APP
Surveying Rotation of the camera at exposure about horizontal axis normal to the line of flight, is known as None of these Swing Tip Tilt None of these Swing Tip Tilt 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 : 10,000 1 : 20,000 1 : 30,000 1 : 15,000 1 : 10,000 1 : 20,000 1 : 30,000 1 : 15,000 ANSWER DOWNLOAD EXAMIANS APP
Surveying In the prismatic compass the graduated circle is fixed to the box and the magnetic needle always remains in the N-S direction the magnetic needle and graduated circle do not move with the box the magnetic needle moves with the box the line of the sight does not move with the box the graduated circle is fixed to the box and the magnetic needle always remains in the N-S direction the magnetic needle and graduated circle do not move with the box the magnetic needle moves with the box the line of the sight does not move with the box ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitude of a circumpolar star is maximum when it is At west elongation At lower culmination At east elongation At upper culmination At west elongation At lower culmination At east elongation At upper culmination ANSWER DOWNLOAD EXAMIANS APP
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