Materials and Construction Which of the following is the most prone to atmospheric corrosion? Copper Iron Silver Tin Copper Iron Silver Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is added in stainless steel to prevent inter crystal corrosion. Nickel Vanadium Niobium Chromium Nickel Vanadium Niobium Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of nickel to copper improves its Ductility Machinability Strength Hardness Ductility Machinability Strength Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Both A & B Aluminium for all Nickel alloys for high Brass for low Both A & B Aluminium for all Nickel alloys for high Brass for low ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When iron is rusted, it is Oxidised Reduced Converted to a fine powder None of these Oxidised Reduced Converted to a fine powder None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy used as thermocouple material comprises of 40% nickel and 60% copper. Kanthal German silver Constantan Chromel Kanthal German silver Constantan Chromel ANSWER DOWNLOAD EXAMIANS APP
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