5573Chemical EngineeringMedium
Magnesite refractories are used for the construction of those furnaces, which are________?
ABoth B. and C.
BUsed for raising & maintaining high temperature
CNot required to resist the corrosive action of basic slag
DNot subjected to fluctuation in temperature
Correct answer
A. Both B. and C.
Explanation
The correct answer is Both B. and C..