The diagram above represents the stress-strain graph of a loaded wire. Which of these statements is correct?
- At J, the wire becomes plastic
-
J is the yield point
- L is the elastic limit
- At K, the wire breaks
The correct answer is: B
Explanation
- I is the elastic limit
- the end of the constant part J is the yield point
- L is the break point.
There is an explanation video available .