Surveying

Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel_____.

  • A. 24 %
  • B. 36 %
  • C. 40 %
  • D. 60 %
Answer: Option B.
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Your email address will not be published.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 !!