Materials and Construction Which of the following has the least carbon percentage? Mild steel Wrought iron White cast iron Low carbon steel Mild steel Wrought iron White cast iron Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the ferritic stainless steel? Face centred cubic Simple hexagonal None of these Body centred cubic Face centred cubic Simple hexagonal None of these Body centred cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Balls in a ball mill are usually made of Stainless steel Steel Bronze Cast iron Stainless steel Steel Bronze Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Rubber Glass Monel Nickel Rubber Glass Monel Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Lead Cadmium Aluminium Magnesium Lead Cadmium Aluminium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising (i.e., zinc coating) of steel sheets is done to Neither A nor B Both A & B Protect the base metal by cathodic protection Prevent its rusting by contact with corrosive atmosphere Neither A nor B Both A & B Protect the base metal by cathodic protection Prevent its rusting by contact with corrosive atmosphere ANSWER DOWNLOAD EXAMIANS APP
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