When porcelain is basked against metal, it should possess a________________?

A. Linear coefficient of thermal expansion greater than, but close to that of the metal

B. high fusion expansion

C. high fusion temperature

D. linear coefficient of thermal expansion less than but close to that of metal

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.