Spalling tendency of refractories is reduced by increasing its Options: A . &nbspporosity B . &nbspspecific gravity C . &nbspthermal conductivity D . &nbspstrength

Spalling tendency of refractories is reduced by increasing its

Question

Spalling tendency of refractories is reduced by increasing its

Options:

A . porosity

B . specific gravity

C . thermal conductivity

D . strength

Answer: Option A
Answer: (a).porosity

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