Menu
Home / Civil Engineering / UPSC Civil Service Exam Questions :: Discussion

Discussion :: UPSC Civil Service Exam Questions

  1. In trigonometric levelling, if the horizontal distance between the instrument and the object is 3088 m, the coefficient of refraction is 0.07 and R sin 1" = 30.88 m, then the refraction correction in angular measure would be

    2. A.
    0.07"
    B.
    0.70"
    C.
    7.0"
    D.
    1'10"

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    No answer description available for this question. Let us discuss.

Write your comments here:

Be The First To Comment