Refractory Technology The main raw material for manufacture of silicon carbide refractories is Corrundum Bauxite Periclase Carborundum Corrundum Bauxite Periclase Carborundum ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology __________ bricks should not be used in oxidising atmosphere. Carbon Fireclay Silica Tar dolomite Carbon Fireclay Silica Tar dolomite ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Which of the following is not a neutral refractory? Graphite Magnesite Silicon carbide Chromite Graphite Magnesite Silicon carbide Chromite ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Which is a basic refractory? Silica None of these Chrome magnesite Fireclay Silica None of these Chrome magnesite Fireclay ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Periclase refractory contains mainly MgO Al2O₃ CaO SiO₂ MgO Al2O₃ CaO SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology High density refractory bricks have lower Fusion point Spalling resistance Slag penetration resistance Thermal conductivity Fusion point Spalling resistance Slag penetration resistance Thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
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