CSS Solved Papers

Physics Chemistry

Engineering :: Engineering Materials

@ : Home > Mechanical Engineering > Engineering Materials

The process of production of articles having a soft ductile interior and a very hard surface, is known as

[A].	Hardening	[B].	Hardening and tempering
[C].	Case hardening	[D].	Hardening and annealing
[E].	None of the above

Answer: Option C

Write your comments here:
...
Name *:	Email: Alert me

© 2012-2024 by GeekMCQ™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy | Referals

Contact us: info@geekmcq.com