Surveying In an internal focussing type of telescope, the lens provided is plano-concave concave plano-convex convex plano-concave concave plano-convex convex ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle of intersection of the two plane mirrors of an optical square is 90° 30° 60° 45° 90° 30° 60° 45° ANSWER DOWNLOAD EXAMIANS APP
Surveying If E is the spherical excess and R the radius of the earth, the surface area of the triangle, is πR²E/360° πR²E/180° πR²E/270° πR²E/90° πR²E/360° πR²E/180° πR²E/270° πR²E/90° ANSWER DOWNLOAD EXAMIANS APP
Surveying Accidental errors All of these Cannot be removed by applying corrections to the observed values Are generally small Do not follow any definite mathematical law All of these Cannot be removed by applying corrections to the observed values Are generally small Do not follow any definite mathematical law ANSWER DOWNLOAD EXAMIANS APP
Surveying Homologous points are Corresponding points on the ground and photograph Nodal points of the camera lens Plumb points of stereo pair of photographs Opposite corners of a photograph Corresponding points on the ground and photograph Nodal points of the camera lens Plumb points of stereo pair of photographs Opposite corners of a photograph ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the plane of the equator and the plane of the ecliptic, is known as obliquity of the ecliptic and its value is 23° 27' 23° 30' 22° 30' 24° 0' 23° 27' 23° 30' 22° 30' 24° 0' ANSWER DOWNLOAD EXAMIANS APP
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