What happens if specified average value is 20J, and results are: 14J, 14J and 32J? Average will attend 20J, but there are two specimens below average value, (UG-84(c)(6)).

Q13. The answer is B .???

useful, thanks

useful, thanks

useful, thaks

May Allah Grant your hard work.

Great Sir... I am starting to watch your video...Great work sir..Very clear to understand with picture/ pictorial view.

for question No. 9, I guess the correct answer is C not D

Good Job

for the example 3 of hydrotest, we remark that the given allowable stress at Design condition is 15.7KSI that corresponds to the allowable stress in the given temperature 900°F

dear Samir, could you instruct the students online regarding the API 570 license?

Thanks!!! Good information.

Thank you for contributing. Wish you all the best

hi sir..looking for api 653 videos

Could you please post remaining damage mechanism? Its really helpful for the students.

Your teaching is very professional sir

Barakallahu Fiikum, Jazakumullahu khaira

شكرا جزيلا استاذ ربي يوفقك ويسعدك فرحة كثير من نزلت الفيديو لأنه صارلك فترة كبيره ما نزلت

Hi sir, i like to convey my immesne gratitude and love for the learning videos you share, i completed my api 510 exam and passed , your videos played a vital role in my study lessons.now i am pursuing api 570,i request you to share asme b31.3 and 16.5 lecture videos if possible, it will be a valuable addition. Thanking you in advance.

شكرا لحظرتك ❤

Thanks for uploading🎉

You are a role model, thank you for your contribution.

Thank you for making learning so accessible and enjoyable.

Each video is better than the last, thank you, Sir.

Your videos are a true goldmine for us, thank you.

Insightful video, thank you for your work.

Thank you for your commitment to teaching so clearly.

I really appreciate your videos, they are very helpful.

Please continue to produce this type of content, we need it.

You are an excellent teacher, thank you for sharing your knowledge.

I'm impressed with the quality of your content, keep it up.

Your teaching style is exceptional, thank you for sharing.

Clear and precise explanation, much appreciated.

Very informative video, thank you, Sir.

Amazing teaching, Sir.

Thanks for this series, Sir.

👍 Great work, Sir... excellent explanation.

Perfect video, Sir 👌 thank you very much ❤️

Please continue making these kinds of videos, as we eagerly await your valuable sharing.

Dear Sir, you are doing a remarkable job. I've watched all your videos on KZbin so far and learned a lot from you.

You are amazing, Sir, for sharing your knowledge and experience, which is so useful for everyone.

Very expressive teaching, Sir.

Appreciated, please keep making this kind of video.

Thank you for this valuable information.

Excellent and very well-made video.

جزاكم الله كل خير

can you share pdf file

جزاك الله خيرا يا دكتور. أسألك بالله لو تقدر تنزل كورس عن API 570 و يا ريت طريقة للتواصل مع حضرتك.

Best instructor

اللهم صل وسلم على صاحب الخلق العظيم محمد