Magnesite refractories are used for the construction of those furnaces – McqOptions

MCQOPTIONS

1.	Magnesite refractories are used for the construction of those furnaces, which are
A.	not required to resist the corrosive action of basic slag.
B.	not subjected to fluctuation in temperature.
C.	used for raising & maintaining high temperature.
D.	both (b) and (c)
Answer» E.

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