Spalling of a refractory means its – McqOptions

MCQOPTIONS

1.	Spalling of a refractory means its
A.	softening.
B.	fracture due to uneven expansion at high temperature.
C.	resistancce to compressive loads.
D.	resistance to chemical action of gases and molten fluxes.
Answer» C. resistancce to compressive loads.

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