Surveying A series of closely spaced contour lines represents a steep slope plane surface uniform slope gentle slope steep slope plane surface uniform slope gentle slope ANSWER DOWNLOAD EXAMIANS APP
Surveying 23 cm × 23 cm photographs are taken from a flying height with a camera of focal length of 3600 m and 15.23 cm respectively. A parallax difference of 0.01 mm represents 1 m 2 m 3 m 4 m 1 m 2 m 3 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The foot of the perpendicular on the picture plane through the optical centre of the camera lens, is known as Perspective centre Plumb line Principal point Isocenter Perspective centre Plumb line Principal point Isocenter 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 moves with the box the magnetic needle and graduated circle do not move 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 moves with the box the magnetic needle and graduated circle do not move with the box the line of the sight does not move with the box ANSWER DOWNLOAD EXAMIANS APP
Surveying The station which is selected close to the main triangulation station, to avoid intervening obstruction, is not known as Eccentric station Satellite station False station Pivot station Eccentric station Satellite station False station Pivot station 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 : 15,000 1 : 20,000 1 : 10,000 1 : 30,000 1 : 15,000 1 : 20,000 1 : 10,000 1 : 30,000 ANSWER DOWNLOAD EXAMIANS APP
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