Surveying Theodolite is an instrument used for measurement of both horizontal and vertical angles measurement of vertical angles only measurement of horizontal angles only tightening the capstan-headed nuts of level tube measurement of both horizontal and vertical angles measurement of vertical angles only measurement of horizontal angles only tightening the capstan-headed nuts of level tube ANSWER DOWNLOAD EXAMIANS APP
Surveying Overturning of vehicles on a curve can be avoided by using transition curve reverse curve vertical curve compound curve transition curve reverse curve vertical curve compound curve ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax equation Δp = BmΔh/H - h is applicable to entire overlap of the photographs only if parallax is measured Parallel to base line Neither (A) nor (B) Both (A) and (B) Normal to base line Parallel to base line Neither (A) nor (B) Both (A) and (B) Normal to base line 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 refraction only error due to both curvature and re-fraction None of these error due to curvature only error due to refraction only error due to both curvature and re-fraction None of these error due to curvature only ANSWER DOWNLOAD EXAMIANS APP
Surveying The point where a vertical line through the optical centre of the camera lens intersects the ground, is known as Ground principal point Iso-centre Ground plumb point Perspective centre Ground principal point Iso-centre Ground plumb point Perspective centre ANSWER DOWNLOAD EXAMIANS APP
Surveying The two point problem and three point problem are methods of resection and orientation resection traversing orientation resection and orientation resection traversing orientation ANSWER DOWNLOAD EXAMIANS APP
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