Interested to Buy Any Domain ? << Click Here >> for more details...
what is the unit of hardness?
- 21 Answers
- 38439 Views
- Novatex, NTPC, Suzlon, I also Faced
- E-Mail Answers
Answer Posted / om
Depends upon the test performed. However the hardness is
designated by some number. If Brinell Hardness Test is used
then hardness-number is followed by BHN.For Rock-well test
it is denoted by HRC,HRA,HRB etc.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
DRDO entrace exam questions for ceptam please forward for this mail.pls immediately
hi if anyone have ntpc q previous year ...send me yogessuccess@gmail.com
Explain why re-heater is used in gas turbine
When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?
The graphite in grey irons exists in the form of flakes which act as stress-raisers under tensile loading and consequently grey irons have relatively low tensile strength and ductility. Still grey iron is extensively used in engineering. Why ?
how to calculate stiffners position and size in transformer design
What is the percentage of carbon in cast iron ?
What is difference between mill and mill-drill?
What is meant by free or natural convection?
How to decide the thickness of sheet metal while designing the bracket?
When mesuring the flow of liquid what are the two things to measure?
Why pert is preferred over cpm for evaluation of project ?
What is residential silencer and industrial silencer? how can we know by looking only that it is the Residential type silencer.
Why high latent heat of vaporisation is desirable in a refrigerant ?
Please advise your reasons for applying for this role and why you think you are suitable?
