Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 3 (Q.No. 42)
42.
The breaking stress is __________ the ultimate stress.
Discussion:
12 comments Page 2 of 2.
Jayaprakash said:
4 years ago
This is for nominal or engineering stress-strain. So the answer will be less than.
Banavath Pavan said:
3 years ago
Here it's not asked about nominal breaking stress, Breaking stress is obviously less than ultimate stress but in case of the nominal case we should consider the net cross-section area at the time of breaking so in the case of nominal breaking, ultimate stress will be less.
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