Materials and Construction Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its High strength and corrosion & oxidation-resistance at elevated temperature Low temperature strength properties High strength to weight ratio Its ability to be cast, rolled, forged & stamped High strength and corrosion & oxidation-resistance at elevated temperature Low temperature strength properties High strength to weight ratio Its ability to be cast, rolled, forged & stamped ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Tin Zinc Aluminium Copper & nickel Tin Zinc Aluminium Copper & nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin in its pure form is used for making Collapsible tubes for toilet preparations Foil for wrapping cheese Cans for food packing All of these Collapsible tubes for toilet preparations Foil for wrapping cheese Cans for food packing All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18/8 stainless steel means, that it contains 18% chromium and 8% nickel 18% chromium and 8% molybdenum 18% nickel and 8% chromium 18% molybdenum and 8% chromium 18% chromium and 8% nickel 18% chromium and 8% molybdenum 18% nickel and 8% chromium 18% molybdenum and 8% chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction How many molecules per unit cell are there in a face centred cubic lettice? 8 2 6 4 8 2 6 4 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most elastic material? Rubber Steel Plastic Glass Rubber Steel Plastic Glass ANSWER DOWNLOAD EXAMIANS APP
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