Graphite or carbon refractories Options: A . &nbspexihibit wetting characteristics. B . &nbspshould be used in neutral or reducing atmosphere C . &nbspexhibit high shrinkage on thermal treatment. D . &nbspare not resistant to corrosion by slag.

Question

Graphite or carbon refractories

Options:

A . exihibit wetting characteristics.

B . should be used in neutral or reducing atmosphere

C . exhibit high shrinkage on thermal treatment.

D . are not resistant to corrosion by slag.

Answer: Option B

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