TYPES OF HARDNESS TEST / HARDNESS

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[allisahana]

Good Content and I Get Revision In Very Short Time So Thank U🙏

[mrabdurahman]

Thank you for explanation, Get simple knowledge .

[syedwasim]

good video, and thanks for helping me

[natarajanm]

content was detail and was simple to note down thank you sir

[sahilshaikh]

Yes ..it is really excellent content and ...
We want content of non destructive testings also...

[rabeaaashrabey]

Thank you so match it's really help us so much
We hop more videos like this

[N.gurjar]

Ultimate video sir very thankful to you

[AmitSharma-fzqw]

Thankyou
Can you make a video for center of gravity

[sam]

curious of all the hardness test which ones are the numbers corresponding to the ratings on concrete bags, wood boards, and other materials. I get how to compute these tests and how the testing tools are designed from a high level. What i don't get is which ones are the actual ratings on materials a contractor purchases and a structural engineer uses to compute safe loads on things. Most of the hardness test is just to distinguish how much hard an object is in relation to another object which is good for some but not good enough for structural engineers

[ruel]

Please, provide a summary of your video in the description. It makes the video itself look way more professional. Other than that, you did a great job.

[DeepakMishra-mdmg]

Very nice to the point .. I hope this will help me in interview of Quality Engineer

[sreedharnaidu]

Content was good but it's not applicable in exams

[hassenhhdd]

اتريد تعليق عربي ماكو ليش..عاشت ايدك دكتور

[metallurgist]

Sir, What about different scales in RHN? Can u explain it?.

[sunithaacharya]

Rockwell hardness test uses a conical diamond indentor with 150 kg load for HRC and 1/16" steel or WC ball indentor for HRB. Please teach correctly.

[ScholarStream_]

Is hardness test a destructive test ??