Upper portion of hot metal mixer are lined with mullite bricks, which helps in resisting the Options: A . &nbspWashing action of metal B . &nbspCorrosion by layer of slag C . &nbspBoth A & B D . &nbspNeither A nor B

Upper portion of hot metal mixer are lined with mullite bricks, which helps in r

Question

Upper portion of hot metal mixer are lined with mullite bricks, which helps in resisting the

Options:

A . Washing action of metal

B . Corrosion by layer of slag

C . Both A & B

D . Neither A nor B

Answer: Option A

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