Civil Engineering MCQAE Level Civil Engineering
In levelling, height of instrument method is most convenient when:
SurveyingSurveyingHARD
Choose the correct answer
A
staff cannot be read
B
reciprocal levelling only is needed
C
many intermediate sights are taken from one setup
D
only one backsight and one foresight exist
Correct Answer
C. many intermediate sights are taken from one setup
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HI method quickly computes RLs of many points from a single instrument setup.
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