Materials and Construction Coke oven regenerators are made of __________ bricks. Low thermal conductivity Fire clay High electrical conductivity Silica Low thermal conductivity Fire clay High electrical conductivity Silica ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called Mild steel High carbon steel Wrought iron None of these Mild steel High carbon steel Wrought iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not used as the ceramic material in 'cermets'? Silicides Carbides Oxides Nitrides Silicides Carbides Oxides Nitrides ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Slow plastic deformation of metals under a constant stress is termed as __________ failure. None of these Endurance Fatigue Creep None of these Endurance Fatigue Creep ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The carbonating tower used in Solvay process of soda ash manufacture is made of Cast iron Lead lined steel Stainless steel Karbate Cast iron Lead lined steel Stainless steel Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in cast iron is __________ percent. 4.3 4.8 5.2 3.8 4.3 4.8 5.2 3.8 ANSWER DOWNLOAD EXAMIANS APP
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