Surveying Agate cap is fitted with a cross staff prismatic compass chain level cross staff prismatic compass chain level ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a tilted photograph of focal length f taken from an altitude H, along the plate parallel through principal point is f sec θ/H f/H cos ½θ f/H sec θ f/H f sec θ/H f/H cos ½θ f/H sec θ f/H ANSWER DOWNLOAD EXAMIANS APP
Surveying A series of closely spaced contour lines represents a steep slope uniform slope plane surface gentle slope steep slope uniform slope plane surface gentle slope ANSWER DOWNLOAD EXAMIANS APP
Surveying The flying height of the camera is 1,000 m above mean ground level, the distance of the top of a building from a nadir point is 10 cm and the relief displacement of building is 7.2 mm. The height of the building, is 52 m 72 m 82 m 62 m 52 m 72 m 82 m 62 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following is not the function of levelling head ? to attach the theodolite to the tripod None of these to support the main part of the instrument to provide a means for leveling the theodolite to attach the theodolite to the tripod None of these to support the main part of the instrument to provide a means for leveling the theodolite ANSWER DOWNLOAD EXAMIANS APP
Surveying The value of geocentric parallax to be added to the observed altitude of sun is 9" tan α 9" sin α 9" cot α 9" cos α 9" tan α 9" sin α 9" cot α 9" cos α ANSWER DOWNLOAD EXAMIANS APP
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