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Building Materials

Q1: The sequence of refractory materials according to increasing melting points is :

A Dolomite, Magnesia, Bauxite, Chromite

B Bauxite, Chromite, Dolomite, Magnesia

C Magnesia, Bauxite, Dolomite, Chromite.

ANS:B - Bauxite, Chromite, Dolomite, Magnesia

Yes, agree, the correct answer is B.



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