Refractory Technology Fusion temperature of pure silica (SiO₂) is __________ °C. 1715 1350 2570 2800 1715 1350 2570 2800 ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Spray test determines the __________ of refractories. Resistance to slag penetration Resistance to CO attack RUL Permanent linear change Resistance to slag penetration Resistance to CO attack RUL Permanent linear change ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology The main raw material for manufacture of silicon carbide refractories is Carborundum Corrundum Bauxite Periclase Carborundum Corrundum Bauxite Periclase ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Which of the following consumes the maximum tonnage of refractories annually in an integrated steel plant? L.D. converter Soaking pits Ceheating furnace Rotary lime kiln L.D. converter Soaking pits Ceheating furnace Rotary lime kiln ANSWER DOWNLOAD EXAMIANS APP
Refractory Technology Which furnace consumes maximum refractory annually in an integrated steel plant? Soaking pit Blastfurnace L.D. converter Coke ovens Soaking pit Blastfurnace L.D. converter Coke ovens ANSWER DOWNLOAD EXAMIANS APP
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