Materials and Construction The purpose of nitriding the steel is to None of these Harden its surface Soften its surface Improve its reliability None of these Harden its surface Soften its surface Improve its reliability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Cutting tools Both A & B Neither A nor B Abrasives Cutting tools Both A & B Neither A nor B Abrasives ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is Molybdenum stainless steel High silicon iron (14% Si) 18/8 stainless steel Mild steel Molybdenum stainless steel High silicon iron (14% Si) 18/8 stainless steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in __________ vessel. Plain carbon steel Thermosetting plastic material Cast iron Stainless steel Plain carbon steel Thermosetting plastic material Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Copper and tin Copper and nickel Molybdenum and nickel Lead and tin Copper and tin Copper and nickel Molybdenum and nickel Lead and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Work hardening of a material Decreases its ductility Increases its ductility Decreases its tensile strength Does not affect its ductility Decreases its ductility Increases its ductility Decreases its tensile strength Does not affect its ductility ANSWER DOWNLOAD EXAMIANS APP
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