Surveying The foot of the perpendicular on the picture plane through the optical centre of the camera lens, is known as Plumb line Perspective centre Isocenter Principal point Plumb line Perspective centre Isocenter Principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying To obtain photographs of an area of 1000 m average elevation, on scale 1 : 30,000, with a camera of 30 cm focal length, the flying height is 7000 m 5000 m 4000 m 6000 m 7000 m 5000 m 4000 m 6000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying With the rise of temperature, the sensitivity of a bubble tube decreases None of these remains unaffected increases decreases None of these remains unaffected increases ANSWER DOWNLOAD EXAMIANS APP
Surveying The two point problem and three point problem are methods of orientation resection resection and orientation traversing orientation resection resection and orientation traversing ANSWER DOWNLOAD EXAMIANS APP
Surveying To have greatest coverage of the area, the type of photography used, is None of these Low oblique High oblique Vertical None of these Low oblique High oblique Vertical ANSWER DOWNLOAD EXAMIANS APP
Surveying G.M.T. corresponding to given mean time, equals L.M.T. - West longitude in time None of these L.M.T. + East longitude in time L.M.T. - East longitude in time L.M.T. - West longitude in time None of these L.M.T. + East longitude in time L.M.T. - East longitude in time ANSWER DOWNLOAD EXAMIANS APP
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