Materials and Construction Which of the following is the most prone to atmospheric corrosion? Tin Iron Copper Silver Tin Iron Copper Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Platinum & mercury Iron & carbon Iron & mercury None of these Platinum & mercury Iron & carbon Iron & mercury None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed cutting tool steels contain about __________ percent of tungsten. 43990 30-35 18-20 50-55 43990 30-35 18-20 50-55 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum permissible sulphur content in steel is __________ percent. 0.505 0.805 0.015 0.055 0.505 0.805 0.015 0.055 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium Tin, nickel, iron and chromium None of these And graphite And copper Tin, nickel, iron and chromium None of these And graphite And copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reduction in the grain size reduces the __________ of the material. Tensile strength Creep resistance Fatigue resistance All of these Tensile strength Creep resistance Fatigue resistance All of these ANSWER DOWNLOAD EXAMIANS APP
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