Materials and Construction Which of the following has the least carbon percentage? Wrought iron White cast iron Low carbon steel Mild steel Wrought iron White cast iron Low carbon steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold work tool steel should have High toughness All of these Poor hardenability High wear resistance High toughness All of these Poor hardenability High wear resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is generally done on Non-ferrous metals Cast iron Stainless steel Low carbon steel Non-ferrous metals Cast iron Stainless steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicone rubber is not resistant to the corrosive action of Sulphuric acid (95%) Both B and C Sulphuric acid (10%) Ether Sulphuric acid (95%) Both B and C Sulphuric acid (10%) Ether ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softening of hardned steel is done by its Normalising Tempering Annealing Carburising Normalising Tempering Annealing Carburising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following will have the highest melting point? High carbon steel Pig iron Wrought iron Mild steel High carbon steel Pig iron Wrought iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
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