Chemical Engineering Basics

__________ 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.
Explanation: 

No answer description available for this question.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!