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Dr. Tiwari's enthusiasm and passion for this material comes through the lectures. Thank you for making these videos available.

While watching this video 2024😂😂😂

00:03 Fibers exhibit significantly higher tensile strength compared to bulk materials. 03:44 Different types of fibers have varying strength levels compared to bulk materials. 07:36 Defects in materials lead to stress concentration factors and lower strength. 11:10 Polymeric materials have weak bonds between chains. 14:26 Understanding the strength of fibers in composite materials 18:23 Specific modulus and specific strength explanation 21:25 Choose aluminum for light structures with high strength or glass plus epoxy for strength with less mass 24:29 Carbon epoxy composites offer high specific modulus and strength at low density.

I got all the answers correct except the last strain calculations. Which formula must I use?

Yohohohohoho....

Yoo....🙋🏻‍♂️ ( In luffy's voice )

Thank you Professor Tiwari 🙏🙏🙏

Thank you Professor Tiwari 🙏🙏🙏

Thank you so much Professor Tiwari 🙏🙏🙏🙏🙏

Amazing work Professor Tiwari, thank you!

Thank you so much Professor Tiwari! You explain everything so clearly and intuitively thank you 🙏

Does this full course is useful for aerospace or drone industry?

@13:34 second part epsilon f value has not been put. So, second part will be multiplied by 0.04. I guess.

how the international students will understand the word hoch-poch @ 24:17 ???

🙏thankyou sir🙏❤️❤️

Watch in 1.5x speed.

If I know the GSM of a glass mat, How to calculate the density of the glass mat?

1:56

25:08 Vf is given for glass fibers

Why you are writing (C22-C33)/2 again and again? which is wrong. Correct is (C22-C23)/2. Anyone, please correct me if I am wrong. Otherwise, tell if I am right.

THANK YOU SIR FROM NSUT,DELHI

Question sab baharka ata hai nptl pe .

Hello sir, where can we find the weekly assignments

Thank You Jai Mata Di

Thank you very much for your teachings!

At 23:04, When you say Al reacts with CF, what do you exactly mean? Does the covalent reaction between fiber and matrix make them lose their individual property? Then what about a covalent bond at the interface between the two. It improves overall properties of composite, please comment on this doubt

In numerical, no data of angle is provided for solving the problem.

Great Explanation...Thank you for the guidance.

nice

Is del referring to delta or del the vector calculus operation, i mean the symbol looks more like delta but not a perfect match either

Thank you, Sir. Has been vital for me to understand. Let me mention about the maximum stress example, that angle is 60° and the results are {37; -12.1;-57.48}

Thank You Sir 💜

The lectures are very helpful and easy to understand but I have one suggestion that is please reduce the volume level on introduction of video.

Thank You Sir

Thank You Sir

Cermets - Ceramic + Metallic

Very well explain sir.

Thank you sir

Really good explanation way to understanding student

Sir, please clarify how is orthotropic material different from transverse isotropic material?

Thanks a lot

sir thanks for this well explained educational experience

Coupling is cohesive ??

Thank you Sir

Well analytically explained Sir...Thank you from VIIT'an

Sir Stiffness should be Load Per Unit Deflection na ?

I really enjoy ur whole courses and they're rellay helpful. And i am very aprreicate of a series of the viedos

i also confused the direction of the both i and j. They are not as same as the content of following video.

Thank u soo much sir ❤️

the course content is great, the way of explaining the things is very satisfactory