Chemical Engineering Basics Which of the following metals is the most prone to work hardening? Lead Brass Copper Aluminium Lead Brass Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For hardening high alloy steel, it is to be heated slowly and uniformly to avoid Local hardening Segregation Warpage Scale formation Local hardening Segregation Warpage Scale formation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Presence of small quantity of sulphur in low carbon steel improves its Formability Machinability Weldability Hardenarality Formability Machinability Weldability Hardenarality ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which one is neutral in character ? N₂O N₂O₄ N₂O₅ N₂O₃ N₂O N₂O₄ N₂O₅ N₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Super conduction in metals is observed at a temperature of __________ °K. About 273 About 373 >100 About 273 About 373 >100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxygen cylinders used for autogenous (cutting/welding) purposes are Heat treated before use Made by sand casting Welded steel cylinders Seamless & made of steel Heat treated before use Made by sand casting Welded steel cylinders Seamless & made of steel ANSWER DOWNLOAD EXAMIANS APP
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