The plastic modulus of a section is 4.8 x 10 m. The shape factor is 1.2. The plastic moment capacity of the section is 120 kN.m. The yield stress of the material is

The plastic modulus of a section is 4.8 x 10 m. The shape factor is 1.

1.	The plastic modulus of a section is 4.8 x 10 m. The shape factor is 1.2. The plastic moment capacity of the section is 120 kN.m. The yield stress of the material is
A.	100 MPa
B.	240 MPa
C.	250 MPa
D.	300 MPa
Answer» D. 300 MPa

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The plastic modulus of a section is 4.8 x 10 m. The shape factor is 1.2. The plastic moment capacity of the section is 120 kN.m. The yield stress of the material is

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