Surveying If v, t and f/H are the ground speed of the aircraft, the shutter speed of the camera and the scale of the photograph respectively, then the amount of image displacement i = v. t. H/f i = v. f/t. H i = t. H/v. f i = v. t. (f/H) i = v. t. H/f i = v. f/t. H i = t. H/v. f i = v. t. (f/H) ANSWER DOWNLOAD EXAMIANS APP
Surveying The nearest star is so far away from the earth that the directions to it from two diametrically opposite points on the earth differs less than 0.01 second 0.001 second 0.0001 second None of these 0.01 second 0.001 second 0.0001 second None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The equation which is obtained by multiplying each equation by the coefficient of its unknowns and by adding the equations thus formed, is known as Normal equation Observation equation Conditional equation None of these Normal equation Observation equation Conditional equation None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The Polaris remains below horizon at 50° N Latitude 10° N 5° S latitude Equator 50° N Latitude 10° N 5° S latitude Equator ANSWER DOWNLOAD EXAMIANS APP
Surveying Homologous points are Plumb points of stereo pair of photographs Nodal points of the camera lens Opposite corners of a photograph Corresponding points on the ground and photograph Plumb points of stereo pair of photographs Nodal points of the camera lens Opposite corners of a photograph Corresponding points on the ground and photograph ANSWER DOWNLOAD EXAMIANS APP
Surveying Latitude of a place is the angular distance from Equator to the nearer pole Equator to the poles None of these Greenwich to the place Equator to the nearer pole Equator to the poles None of these Greenwich to the place ANSWER DOWNLOAD EXAMIANS APP
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