Materials and Construction The maximum percentage of chromium that can be added to steel is about 12 24 18 30 12 24 18 30 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one is remelted and poured into moulds to get cast iron? Mild steel Low carbon steel Wrought iron Pig iron Mild steel Low carbon steel Wrought iron Pig iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Calcite Topax Corrundum Carborundum Calcite Topax Corrundum Carborundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling Hydroflouric acid Dilute HCI Dilute HNO₃ Dilute HNO₃ Hydroflouric acid Dilute HCI Dilute HNO₃ Dilute HNO₃ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not shipped in mild steel containers? Acetone Ammonia Formic acid Ethyl alcohol Acetone Ammonia Formic acid Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called None of these Wrought iron Mild steel High carbon steel None of these Wrought iron Mild steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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