Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Mechanical Engineering
»
Engineering Materials
The machine tool guide ways are usually hardened by
vacuum hardening
martempering
induction hardening
flame hardening
Show Answer
Correct Answer:
flame hardening
← Previous Question
Next Question→
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment