Chemical Engineering - Refractory Technology - Discussion

5. 

An indication of degree of firing in silica brick is its

[A]. specific gravity
[B]. fusion point
[C]. RUL
[D]. none of these

Answer: Option A

Explanation:

No answer description available for this question.

Soumyakanti Ghosh said: (Nov 9, 2015)  
As quartz is converted to tridymite by the sp gravity change from 2.65 to 2.25.

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