Civil Engineering MCQJE Level Civil Engineering
The yield stress of a bolt of grade 4.6 is
Steel StructuresSteel StructuresMEDIUM
Choose the correct answer
A
400 MPa
B
600 MPa
C
420 MPa
D
240 MPa
Correct Answer
D. 240 MPa
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For grade 4.6: fu = 4 x 100 = 400 MPa and fy = 0.6 x 400 = 240 MPa.
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This MCQ belongs to WBPSC JE (Civil) Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.