Pick out the wrong statement?

A. Main constituents of clay are alumina and silica

B. Fluxing material like lime is added in clay to reduce the vitrification temperature

C. Vitrification of fireclay material is done to increase its porosity

D. uces its shrinkage on burning

E. Addition of sand in ceramic materials makes it non-plastic, increases its fusion point and

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.