Periclase is___________________?

Related Mcqs:

Chrome magnesite bricks are_________________?

A. Acidic in nature B. Neutral in nature C. Having higher RUL than silica bricks D. Made by mixing 30% Chromite and 70% Periclase...

Which one expands on heating ?

A. Silica bricks B. Fireclay bricks C. Both A. & B. D. Neither A. nor B....

Quartz is___________________?

A. Stable form of silica upto 870°C B. Converted to Tridymite on firing between 870 to 1470°C C. Transformed to Cristobalite on heating above 1470°C D. All A., B. and C....

Which is not a high alumina refractory ?

A. Mullite B. Corundum C. Bauxite D. Dolomite...

Silica bricks are never used for lining the____________________?

A. Beehive coke ovens B. By-product coke ovens C. Dome of blast furnace stoves D. Roof of open hearth furnace...