Civil Engineering MCQJE Level Civil Engineering
A field engineer is checking two materials connected so that their elongation is the same. Which technical note should be accepted? Avoid the common trap that both materials always carry equal stress.
Strength of MaterialsCompound BarsMEDIUM
Choose the correct answer
A
load sharing is proportional to AE for equal lengths
B
both materials always carry equal stress
C
the softer material always carries the larger load
D
load sharing ignores area
Correct Answer
A. load sharing is proportional to AE for equal lengths
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Compatibility gives equal strain; forces divide in proportion to axial stiffness AE/L. Correct option: A.
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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.