Materials and Construction DDT is shipped in Paper bags Stainless steel containers Fibre drums Either B or C Paper bags Stainless steel containers Fibre drums Either B or C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the austenitic stainless steel? Face centred cubic None of these Body centred cubic Simple hexagonal Face centred cubic None of these Body centred cubic Simple hexagonal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The impure iron (pig iron) that is tapped out from blast furnace contains about __________ percent carbon. 4 0.2 2 8 4 0.2 2 8 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of Stainles steel Aluminium Copper High silicon (14%) iron Stainles steel Aluminium Copper High silicon (14%) iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plasticisers are added to polymers to improve their Acid resistance Softness & flexibility Tensile strength Alkali resistance Acid resistance Softness & flexibility Tensile strength Alkali resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Silicone rubber Stainless steel Tin and wood High silicon iron, Kel-F and teflon Silicone rubber Stainless steel Tin and wood High silicon iron, Kel-F and teflon ANSWER DOWNLOAD EXAMIANS APP
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