Civil Engineering MCQJE Level Civil Engineering
A reciprocal levelling method reduces error due to curvature, refraction and collimation.
SurveyingSurveying and GeomaticsMEDIUM
Choose the correct answer
A
soil salinity
B
sand bulking
C
curvature, refraction and collimation errors
D
traffic density
Correct Answer
C. curvature, refraction and collimation errors
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Reciprocal levelling is used across obstacles like rivers.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.