Skull is not formed on the carbon blocks in the hearth of a blast furnace, when it becomes cold, becaus of its Options: A . &nbspNon-wetting characteristic B . &nbspHigh thermal conductivity C . &nbspHigh crushing strength D . &nbspNone of these

Skull is not formed on the carbon blocks in the hearth of a blast furnace, when

Question

Skull is not formed on the carbon blocks in the hearth of a blast furnace, when it becomes cold, becaus of its

Options:

A . Non-wetting characteristic

B . High thermal conductivity

C . High crushing strength

D . None of these

Answer: Option A

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