High thermal conductivity of a refractory material is not important, when it is to be used in the Options: A . &nbspcoke oven regenarators B . &nbspmuffle furnace C . &nbspblast furnace D . &nbsprecuperators

High thermal conductivity of a refractory material is not important, when it is

Question

High thermal conductivity of a refractory material is not important, when it is to be used in the

Options:

A . coke oven regenarators

B . muffle furnace

C . blast furnace

D . recuperators

Answer: Option C
Answer: (c).blast furnace

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