Yield strength
4 practice questionsEngineering MaterialsStep-by-step solutions
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1
Ductility in a metal refers to its ability to:
A.Resist scratching
B.Undergo significant plastic deformation before fracture
C.Conduct electricity
D.Resist corrosion
2
The yield strength of a material is the stress at which it:
A.Fractures completely
B.Begins to deform plastically (permanently)
C.Returns to original shape
D.Melts
3
The yield strength of a material marks the onset of:
A.Elastic deformation
B.Permanent (plastic) deformation
C.Melting
D.Corrosion
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