Surveying For which of the following permanent adjustments of theodolite, the spire test is used ? adjustment of plate levels adjustment of horizontal axis adjustment of line of sight adjustment of altitude bubble and vertical index frame adjustment of plate levels adjustment of horizontal axis adjustment of line of sight adjustment of altitude bubble and vertical index frame ANSWER DOWNLOAD EXAMIANS APP
Surveying The resection by two point problem as compared to three point problem None of these gives more accurate problem takes less time requires more labour None of these gives more accurate problem takes less time requires more labour ANSWER DOWNLOAD EXAMIANS APP
Surveying The angular distance of a heavenly body from the equator, measured along its meridian, is called Co-latitude Altitude Zenith distance Declination Co-latitude Altitude Zenith distance Declination ANSWER DOWNLOAD EXAMIANS APP
Surveying The station where observations are not made, but the angles at the station are used in triangulation series, is known as Pivot station Satellite station Main station Subsidiary station Pivot station Satellite station Main station Subsidiary station 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/H f/H sec θ f/H cos ½θ f sec θ/H f/H f/H sec θ f/H cos ½θ f sec θ/H ANSWER DOWNLOAD EXAMIANS APP
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