Chemical Engineering - Chemical Engineering Basics - Discussion


__________ of hard alloy and tool steel is done to make it easily machinable.

[A]. Case carburising
[B]. Tempering
[C]. Normalising
[D]. Annealing

Answer: Option B


No answer description available for this question.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.