A steel plate of width 120 mm and f thickness 20 mm is bent into a cir – McqOptions

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1.	A steel plate of width 120 mm and f thickness 20 mm is bent into a circular arc of radius 10 m. If Elastic modulus of the section is 200 GPa, ten the maximum stress induced in the beam is
A.	200 MPa
B.	30 GPa
C.	20 GPa
D.	180 MPa
E.	110 MPa
Answer» B. 30 GPa

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