The diagram above represents the stress-strain graph of a loaded wire. Which of these statements is correct?
A
At J, the wire becomes plastic
B
J is the yield point
C
L is the elastic limit
D
At K, the wire breaks
Verified Correct Answer: B.
Physical Principles & Numerical Solution
- I is the elastic limit
- the end of the constant part J is the yield point
- L is the break point.
Source: Myschool Past Questions Archive (Record #55067)