Civil Engineering MCQJE Level Civil Engineering
Pavement field check: A beam has bending moment 60 kN-m and section modulus 8.0e+06 mm³. Bending stress is:
Structural AnalysisMechanics, Strength of Materials and Structural AnalysisMEDIUM
Choose the correct answer
A
0.75 MPa
B
75 MPa
C
0.000008 MPa
D
7.5 MPa
Correct Answer
D. 7.5 MPa
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Bending stress f = M/Z, using N-mm and mm³.
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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.