Refractory Technology Which of the following is not a neutral refractory? Magnesite Chromite Silicon carbide Graphite Magnesite Chromite Silicon carbide Graphite ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Which is not an acidic refractory? Fireclay Carbon black Silica High alumina refractory Fireclay Carbon black Silica High alumina refractory ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Thoria is an expensive refractory material and is radioactive in nature. Thorium oxide is used in the manufacture of Crucibles used for melting of high purity metals Insulating bricks Muffles for muffle furnaces Segar cones Crucibles used for melting of high purity metals Insulating bricks Muffles for muffle furnaces Segar cones ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Outer combustion chamber of blast furnace stove is lined with __________ bricks. Fireclay Chrome magnesite Zirconia Silica Fireclay Chrome magnesite Zirconia Silica ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Hot metal runner in blast furnace are lined with __________ bricks. Magnesite Fireclay Carborundum Silica Magnesite Fireclay Carborundum Silica ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS