Fireclay refractories____________________?

A. Shrink during firing

B. Combine with salts (e.g. chlorides sulphates etc.) & bases (e.g. lime, magnesia etc.) forming

C. Are not resistant to the action of basic slags

D. ible aluminates silicates etc

E. All A., B. and C.
Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.