What is stress mechanical || Stress mechanical engineering in hindi || Definition of stress 

SSC JE की तयारी के लिए App Download करें edumartin.page.link/jLFr

One of the best teacher in india for mechanical engineering

• Some basic points related to the concept of stress : 1. Mechanical stress is the internal resisting force acting inside body on response to external force in order to cause the body in structural equilibrium. 2. It is something like pain on response to external damage (Force causes deformation & deformation cause the stress). 3. Stress is felt also when there is no external force but because of internal structural resistance & even there is no significant noticeable deformation. (Generally, these category of stresses are called residual stress). 4. Stress occurs in two ways - i. Stress at a point. ii. Stress on a plane. Depends on the resisting area which exposes to load if that tends to zero or very small then stress feels at like a point & it is continuous point to point. While if it gets distributed over some finite size area then its average effect is represented as stress on plane. 5. Stress is continuous distribution of internal pain effect on resistance to external force which has any behaviour whether being a constant value or variable value. 6. Body may deform or fail only because of induced stress on response to external imposed force which causes structural changes to ensure equilibrium & even if equilibrium is there body may or may not recover to its original shape. 7. Always strain occurs first & then stress & both are interconnected by the properties called modulus related to various dimensions which are completely material properties. 8. Even if external force is same, induced stress is same, two bodies of different materials may not be deformed with same amount. 9. Stress is a tensor quantity. It can be possible that it is directional or non-directional or multi directional based on direction & orientation of area relative to distributed load on response to external force. 10. Stress is very general but strength is very unique to a particular body. Strength is generally defined in two ways - i. Strength corresponding to permanent set in shape change. ii. Strength corresponding to complete failure in disastrous manners in the forms like breakage in pieces, exploding pieces, etc.

Thank you Sir! thank you very-2 much for your all videos. you have teached very clearly and easlay.

There is a very important point my dear sir has mentioned (time 10:05 minutes). - force must be applied on both side to feel/see/observed the stress phenomenon. If we applied force on one side it will move.

Good job sir

You’re “truly genius sir”

You are one of the finest teacher i have ever seen....

After watching this video my all doubts have cleared , Thankyou so much sir.

Ser bahut vadyia videos hai aapki or bahut acha explain karte hai aap

Bahot Badhiya samjhate hai aap sir.. Keep it up..

Thanks a ton, sir. What a lecture! Absolutely amazing!

“This is awesome!...sir

I was confuse about to stress and after seen this lecture... I feel like to good thnx sir ❤️

Sir, U have wonderful teaching skills. Please upload a video regarding Fick's laws of diffusion

गुरुजी के आशीर्वाद से हमे अपनी मंजिल मिल जायेगी

Thanks bhai 👑 . I can searching this type of content 😄🤗😊 very long time ! Thank you very much @

I have understood the basic point about stress clearly. Thankyou sir!

Aap jis trah explain karte h concept wah kaafi ache se samjh me aa jata h 👍🏻 aur interesting bhi lgata h😇, Lakin sirf formula se padhna wah thik nhi lgta 😵 Experiment se formulas banate h, formula se sirf learn nhi kiya jata.

Great sir, super , mai civil ka student hun lekin aap ka video dekh ke mera jo fundamental doubts tha clear ho gaya....app ka sara video dekhta hun

Thank you sir , for this helpful video

Sir bahut maza aya Maine 10se leke abhi tak ye chap kabhi nhi padha boring samjh ker I really like this very much

Wowww tooo gooddd.... 👌👌🙂

Great explaination👍 It really helped me

Nicely explained... Good job.

You are awesome sir ....bht funnily samjha rehe ho ..thank u so much ...

Nice sir ,sab ache se clear ho Gaya concept

Ye have very deep knowledge about every subject..

Fantastic lecture Jay ho guru dev🙏🙏

Fabulous

Sir ya hi toh baat apki auro sa alag ha ki ape deeply samjana ma belive karta hoo👍

we can say.. the external phenomenon is pressure..that is on the body.. and internal effect by body is stress

awesome teaching skill

Very gooD

Nice explanation

Bahut badhiya sir

Very nice video sir all problem khatm kar diye sir 💝🙏🙏🙏🙏💝

Now I m able to understand all the topic sir thanks for this 👍👍

Thank you so much u are great Teacher in RU-vid

awesome..sir

Bahot badhiya bataya love you sir❤️❤️

Sir, uh r the best teacher but i have a request mujhe major stress and minor stress padna h please help 🙏🏻🙏🏻🙏🏻

Thankuu sir

Very nice video sir, helpfully ,, pls har topic ki short definition bhi agar ap bta de thodi or help mil sakti h ,,

Sir, Bhut zaburdust

Nice sir

Excellent session sir

Thank you so much sir

Wao guru ji🙏🙏🙏🙏

Good

Nice sir👍

Very Nice!

TQ sir

Bahoot khub sirjee

Thank you so much sir . I am from Bangladesh

Sir please aap Stress strain behaviour of polymer ko bhi samjhaye

Real engineer is imperfect without demo🙂

Great sir

Best teacher

Bhut ache se aaya sir

very good explaination

Wow sir you are genius

They way you teach that is superb 🙏

very nice video..great work

Good leture.... thank you for this video

Wow great sir you are the best 👍😊

Awesome lecture sir 🎉

Kya msst samjh mai aa gaya ❤

धन्यबाद सर।

Bhut achaa sir

Sir your teaching method is outstanding thank you so much sir

Jiii sir a gaya aur bohut ache sy

Best explanation

Very nice sir thank you 🙏🏻

Sir you are grate

Samaj a geya sir ❤

Thanks sir for this video

Great way to teach sir

Bohot acha laga

all clear sir

Gajab sir ❤️❤️❤️❤️❤️❤️❤️

Thanks you so much 🙏🙏🙏🙏🙏🙏🙏💞💞💞💞💞💞💞💞💞

Thanks Sir respect from🇵🇰

Well explained.

Sir please make a video on slope and their deflection of beams either more complete topics in stress and strain( please sir exam are on 8 march few days left please sir make. A video) . It's going to be very helpful

Thank you sir

Nice sir mja aa gya video dekh kar

My bad.. luck..sir.. app jaise.. sir.. ke.. pass.. se sikh nai pata 😘😘😘😘😘😘😘😘😘😘😘😘

Thank you sir bot Achy sy samg awgya

Brilliant 🤞🤘

Thank you

Sir longitudinal stress and volume stress ki video bi banaiya

Sir excellent ❤️

very good explanation sir. I am working professional and Paper of SOM of Betech through RGPV in Fire technology after three days. How you can help me

Thank you sooo much sir ..

👌👍 fully understand

Sir ap ne bola k shaer stress bend krny ko khty hn but last m jo cubes thy un pe shaer stress kese wo yo bilkul straight thin?

Nice explanation sir thank you

You are just a legend for the students like me 🙂

Sir object ke uper tensile load dene per to compressive stress creat hoge?