Materials and Construction Lead is Used as a cathodic material Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Not used as pigment (in its compound forms) for paints Used as a cathodic material Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Not used as pigment (in its compound forms) for paints ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following finds the least commercial use? Pure iron Low carbon steel High silicon iron High carbon steel Pure iron Low carbon steel High silicon iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver in an alloy of Silver, nickel and zinc Copper, aluminium and silver Copper, nickel and zinc Silver, zinc and aluminium Silver, nickel and zinc Copper, aluminium and silver Copper, nickel and zinc Silver, zinc and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Aluminium Iron Nickel Lead Aluminium Iron Nickel Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Out of the following, copper vessels are the most suitable for the storage of Phosphoric acid (95%) & sulphuric acid (95% and fuming) Nitric acid (95% and fuming) Dry chlorine & dry fluorine Bromine Phosphoric acid (95%) & sulphuric acid (95% and fuming) Nitric acid (95% and fuming) Dry chlorine & dry fluorine Bromine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of Aluminium, copper and manganese Aluminium, nickel and silicon None of these Aluminium and nickel Aluminium, copper and manganese Aluminium, nickel and silicon None of these Aluminium and nickel ANSWER DOWNLOAD EXAMIANS APP
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