Civil Engineering MCQJE Level Civil Engineering
When the problem statement highlights flexural failure mode of a singly reinforced beam, which response is technically correct? Avoid the common trap that both materials remain elastic until collapse.
RCCUnder-Reinforced SectionMEDIUM
Choose the correct answer
A
shear always governs first
B
steel yields before concrete crushes, giving ductile warning
C
both materials remain elastic until collapse
D
concrete crushes before steel yields
Correct Answer
B. steel yields before concrete crushes, giving ductile warning
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Under-reinforced RCC beams are preferred for ductile flexural failure. 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.