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Refractory Technology Mcqs for Chemical
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>> Roof of a basic open hearth furnace is lined with ______________ bricks?
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Q. Roof of a basic open hearth furnace is lined with ______________ bricks?
a.
Silica
b.
Fireclay
c.
Dolomite
d.
Magnesite
ANSWER: Silica
Answer & Explanation
No explanation is available for this question!
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