Materials and Construction Coke oven regenerators are made of __________ bricks. Silica Low thermal conductivity High electrical conductivity Fire clay Silica Low thermal conductivity High electrical conductivity Fire clay ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling/storing Hydroflouric acid Dilute HCl Dilute H₂SO₄ Dilute HNO₃ Hydroflouric acid Dilute HCl Dilute H₂SO₄ Dilute HNO₃ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver used for decorative purposes contains maximum percentage of Zinc Copper Nickel Silver Zinc Copper Nickel Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. Die Investment True centrifugal Slush Die Investment True centrifugal Slush ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine (15% concentration) can be stored in a vessel made of Karbate Monel Cast iron None of these Karbate Monel Cast iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Slow and progressive deformation of a material with time under constant stress is called Erosion None of these Resilience Creep Erosion None of these Resilience Creep ANSWER DOWNLOAD EXAMIANS APP
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