Interested to Buy Any Domain ? << Click Here >> for more details...
what is the unit of hardness?
- 21 Answers
- 38467 Views
- Novatex, NTPC, Suzlon, I also Faced
- E-Mail Answers
Answer Posted / rohit
it is define by number like brenell hardness number and
vicker hardness number
like copper(annealed) = 45HV
COPPER (HALF HARD)=85HV
HERE HV REPRESENTED VICKER HARDNESS NUMBER
FOR KNOW METHOD REFER SOM BY R K RAJPUT
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
Name the different files?
why the frequency of natural vibration is always greater than the forcedd vibration.??
In General please do read newspapers.And be thorough with 10th history and Geography.Biology also
why the head portion of the screw jack (which carries the load when not rotating) is made hollow?
What is meant by parallel flow heat exchanger?
Dear sir, I have applied section engineer post at rrb Chennai.Please send me the previous technical question papers and answers
what is natural frequency & how to find it?
How do you detect starting valve leaks?
Hai, i am going to appear for Section Engineer- Mechanical,RRB Chennai.Can anybody please post me the previous question papers and solutions to ajeshsudhakaran@gmail.com....
please inform about the date of exam of hpcl for fresh engineers recruitment in mechanical stream?
What is brain of the computer?
3x3x2.5 m room temperature increases by 20 deg cel in 24 hours by a lamp of 100 w. then tell the temperature of the filament
how a cyclone steam separator works?
How many 1.5 ton A/Cs can run on 7.5 kw generator (diesel)?
you consider yourself suitable for the post in EIL?
