a) low-alloy atmospheric corrosion-resistant steelb) low-carbon steelc) high strength quenched and tempered steeld) fire resistant steel

a) 0.5%, 10.5%b) 2%, 20%c) 10.5%, 0.5%d) 30%, 50% Answer: cExplanation: Stainless steel are low ...

a) Stainless steelb) Weathering steelc) High strength steeld) Thermomechanically treated steel Answer: dExplanation: Fire resistant ...

a) 0.1%b) 0.5%c) 0.25%d) 1.0% Answer: cExplanation: Medium and High strength micro-alloyed steel have low ...

a) transmission lines and microwave towersb) structural buildingsc) fire resistant buildingsd) for waterproofing Answer: aExplanation: ...

a) high toughnessb) reduced ductilityc) high strengthd) reduced strength Answer: bExplanation: High carbon steel contains ...

a) corrosion resistance and high temperature resistanceb) strengthc) ductilityd) weldablity Answer: aExplanation: Steel is weak ...

Which of the following properties are affected due to addition of carbon and manganese to steel?(i) tensile strength ...

a) Carbonb) Manganesec) Sulphurd) Copper Answer: dExplanation: Addition of small quantity of copper increases resistance ...

a) yields high strengthb) affects weldabilityc) increases resistance to corrosiond) improves resistance to high temperature