Civil Engineering MCQJE Level Civil Engineering
In a mock-test problem built around local attraction, which answer is most appropriate? Avoid the common trap that local attraction improves bearing accuracy.
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Choose the correct answer
A
bearings never need correction
B
nearby magnetic materials can disturb observed bearings
C
magnetic declination is the same as chainage
D
local attraction improves bearing accuracy
Correct Answer
B. nearby magnetic materials can disturb observed bearings
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Local attraction causes magnetic bearing errors. Correct option: B.
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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.