When plastic analysis is used, the yield stress of grade of steel used shall not exceed _____
(a) 250 MPa
(b) 500 MPa
(c) 450 MPa
(d) 800 MPa
The question was posed to me by my school teacher while I was bunking the class.
The origin of the question is Methods and Assumptions of Analysis topic in portion Structural Analysis, Loading and Load Combinations of Design of Steel Structures