.__________ of carbon blocks in the hearth of blast furnace helps in avoiding skull formation, when it becomes cold. Options: A . &nbspHigh thermal conductivity B . &nbspLow porosity C . &nbspNon-wetting characteristics D . &nbspHigh density

.__________ of carbon

Question

.__________ of carbon blocks in the hearth of blast furnace helps in avoiding skull formation, when it becomes cold.

Options:

A . High thermal conductivity

B . Low porosity

C . Non-wetting characteristics

D . High density

Answer: Option C

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