Tensile Test

Tensile test

[abdulahm.kenneh]

The next time I take this exam, I will get 100 plus. Thanks sir, you have greatly help me through my Aircraft Engineering course.

[emirhan]

as you know all indian that speak english are not good at pronunciation, in this case ı dont understand and ı dont watch those videos, but this profs pronunciation is enough for understanding lecture, thanks

[abhishekkumar]

Great explanation ...making things simpler.

[gulamquadir]

Dear Sir, thank you for giving very nice lecture. I have few questions.

If we have Engineering stress and strain, then why we use true stress and strain?

What is the significance of true stress and strain?

True stress and strain gives real picture of actual stress and strain, then why we use Engineering stress and strain?

[SaneInsaneEuropeWithHasan]

Brilliant explanation in a very simple way, much appreciated!

[shivammahto]

What a teacher
Easy way to explaning

[lalishanawamina]

wow..what a great explanation. i would be grateful to you

[ajaygaraga]

sir, why brittle material is stronger than ductile material against compressive loads?

[sanammamba]

Sir,
In UTM we gradually increasing load.
( Calculating stress as load/ Area) Then how we get less stress value after yield point, and ultimate point.

[pailasaisravan]

sir these two words strength and hardness are always a big confusion to me . u also defined hardness as a measure of resistance to deformation and strength as ability to resist deformation .both seems same in terms of definition . could you elaborate from material science point of view

[geethrajr]

Sir, can we have same stiffness( Young's modulus) for different materials or Can we have two materials having same young's modulus with different yield stress starting from same initial loading conditions in stress strain curve

[pankajojha]

sir why does the stress drops a little after upper yield point and then starts increasing in case of mild steel whereas in other materials we don't see this kind of curve dropping just before increasing?

[bhashkarsinghbohra]

Very helpful lecture sir. Respected sir did you have any paper for the same?? please shear the link or DOI number if possible

[dharmalingam]

Why want grip portion in test piece old method used long test bar take measure the length and fixed the test bar after broken length measure results found

[anubhaw]

Sir, what is the strain rate during the testing and on what factor strain rate depend?

[pankajojha]

Sir 5 independent slip systems are required for any given structure to be ductile?

[MrMi-ii]

Sir.. initial length we use parallel length or total length?

[s.senthilmurugan]

Sir,
How to calculate yield point from S/N curve