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Building Materials

Q1:

The usual percentages of clay and metal in cermet are :

A 50%, 50%

B 60%, 40%

C 70%, 30%

D 80%, 20%.

ANS:D - 80%, 20%.

A Cermet is a composite material composed of Ceramic (Cer) and Metal (met) materials. It has both the properties of ceramics and metal.



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