Materials and Construction Which of the following alloying elements is present in maximum percentage in high speed steel. Tungsten Chromium Molybdenum Vanadium Tungsten Chromium Molybdenum Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? Aluminium, copper, high silicon iron Silicone rubber, teflon, procelain and wood Nickel, monel, stainless steel and graphite Brass, cast iron, mild steel and tin Aluminium, copper, high silicon iron Silicone rubber, teflon, procelain and wood Nickel, monel, stainless steel and graphite Brass, cast iron, mild steel and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least value of ultimate tensile strength (UTS)? Wrought iron Medium carbon steel High carbon steel Cast iron Wrought iron Medium carbon steel High carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hammers and railway rails are normally made of High carbon steel Mild steel Dead mild steel Medium carbon steel High carbon steel Mild steel Dead mild steel Medium carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vessels made of __________ can be used to store dry chlorine. None of these Thermoplastic materials Steel or iron Nickel None of these Thermoplastic materials Steel or iron Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is High carbon iron An alloy of iron, chromium & carbon Malleable & ductile; and hence is used for chain links, hooks & couplings Highly resistance to acid corrosion High carbon iron An alloy of iron, chromium & carbon Malleable & ductile; and hence is used for chain links, hooks & couplings Highly resistance to acid corrosion ANSWER DOWNLOAD EXAMIANS APP
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