Workshop Technology

Which one of the following material will require the largest size of riser for the same size of casting?

  • A. Aluminium
  • B. Cast iron
  • C. Steel
  • D. Copper
Answer: Option C.
Explanation:

No answer description available for this question.

Leave a Reply

Your email address will not be published.

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