Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Calorising Zincification Tempering Galvanising Calorising Zincification Tempering Galvanising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bog iron used for the adsorption of H?S from coke oven gas is Iron impregnated with resin (usually bakelite) Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these Iron impregnated with resin (usually bakelite) Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The formation of oxide film on a metal due to atmospheric exposure reduces its All of these Stiffness Creep limit Toughness All of these Stiffness Creep limit Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ can replace tungsten in high speed steel, Chromium Cobalt Vanadium Molybdenum Chromium Cobalt Vanadium Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Iron Silver Tin Copper Iron Silver Tin Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least value of ultimate tensile strength (UTS)? High carbon steel Wrought iron Cast iron Medium carbon steel High carbon steel Wrought iron Cast iron Medium carbon steel ANSWER DOWNLOAD EXAMIANS APP
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