Surveying For which of the following permanent adjustments of theodolite, the spire test is used ? adjustment of altitude bubble and vertical index frame adjustment of horizontal axis adjustment of line of sight adjustment of plate levels adjustment of altitude bubble and vertical index frame adjustment of horizontal axis adjustment of line of sight adjustment of plate levels ANSWER DOWNLOAD EXAMIANS APP
Surveying The resection by two point problem as compared to three point problem takes less time gives more accurate problem None of these requires more labour takes less time gives more accurate problem None of these requires more labour ANSWER DOWNLOAD EXAMIANS APP
Surveying The angular distance of a heavenly body from the equator, measured along its meridian, is called Zenith distance Altitude Declination Co-latitude Zenith distance Altitude Declination Co-latitude 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 Main station Subsidiary station Satellite station Pivot station Main station Subsidiary station Satellite 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 cos ½θ f sec θ/H f/H sec θ f/H f/H cos ½θ f sec θ/H f/H sec θ f/H ANSWER DOWNLOAD EXAMIANS APP
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