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