Materials and Construction Addition of 2% nickel in steel makes it suitable for making Electronic valves Connecting rod Turbine blades Boiler plates, rivets etc Electronic valves Connecting rod Turbine blades Boiler plates, rivets etc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? Nickel, monel, stainless steel and graphite Silicone rubber, teflon, procelain and wood Aluminium, copper, high silicon iron Brass, cast iron, mild steel and tin Nickel, monel, stainless steel and graphite Silicone rubber, teflon, procelain and wood Aluminium, copper, high silicon iron Brass, cast iron, mild steel and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold work tool steel should have All of these High toughness Poor hardenability High wear resistance All of these High toughness Poor hardenability High wear resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is None of these Gypsum Rubber Talc None of these Gypsum Rubber Talc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead Is the lightest metal in common use Can not be work hardened Is the hardest metal in common use Can not be scratched by finger nails Is the lightest metal in common use Can not be work hardened Is the hardest metal in common use Can not be scratched by finger nails ANSWER DOWNLOAD EXAMIANS APP
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