A material behaves in certain ways above and below the proportional limit on a stress strin curve, which of the following is correct______________?

A. Neither A or B

B. Above the proportional limit a material functions in an elastic manner, while below the proportional limit it behaves as an plastic

C. Above the proportional limit a material function in a plastic manner, while below the proportional limit it behaves as an elastic

D. Either A or B

Found an error? Read our corrections policy and report it in the comments below.

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.