UPSC Civil Service Exam Questions - Civil Engineering Questions and Answers

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Discussion :: UPSC Civil Service Exam Questions

In a third order traverse, if the standard error of ± 3" is assigned to each of the four source of errors, namely :
(i) reading the vernie
(ii) non-adjustment of transit
(iii) sighting and
(iv) setting over the station, then the total standard error of the work would be

±3"

±6"

±6.92"

±12"

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