Surveying At upper culmination, the pole star moves Westward Eastward Southward Northward Westward Eastward Southward Northward ANSWER DOWNLOAD EXAMIANS APP
Surveying Rotation of the camera at exposure about its vertical axis, is known as None of these Tip Tilt Swing None of these Tip Tilt Swing 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 3 m 2 m 1 m 4 m 3 m 2 m 1 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Perspective centre relates to Orthogonal projection None of these Parallel projection Central projection Orthogonal projection None of these Parallel projection Central projection ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be neutralised by setting the level midway between the two stations ? error due to both curvature and re-fraction error due to refraction only error due to curvature only None of these error due to both curvature and re-fraction error due to refraction only error due to curvature only None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The value of geocentric parallax to be added to the observed altitude of sun is 9" sin α 9" tan α 9" cos α 9" cot α 9" sin α 9" tan α 9" cos α 9" cot α ANSWER DOWNLOAD EXAMIANS APP
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