Civil Engineering MCQJE Level Civil Engineering
During an RRB JE solution review on Flexural Formula, what is the safest statement about bending stress in a homogeneous beam? Avoid the common trap that bending stress is independent of moment.
Strength of MaterialsFlexural FormulaHARD
Choose the correct answer
A
maximum bending stress occurs at the neutral axis
B
bending stress is uniform over the depth
C
bending stress varies linearly with distance from the neutral axis
D
bending stress is independent of moment
Correct Answer
C. bending stress varies linearly with distance from the neutral axis
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Under simple bending, sigma/y = M/I. Correct option: C.
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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.