Materials and Construction The most distinguished property of malleable cast iron is its high Malleability None of these Hardness Ductility Malleability None of these Hardness Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its Its ability to be cast, rolled, forged & stamped High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Low temperature strength properties Its ability to be cast, rolled, forged & stamped High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Low temperature strength properties ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hot working of lead is carried out at 75° C 373° K 150° C Room temperature 75° C 373° K 150° C Room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel, it is generally subjected to Tempering Normalising Spheroidising Annealing Tempering Normalising Spheroidising Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Hastealloy Nimonic alloys Inconel Duralumin Hastealloy Nimonic alloys Inconel Duralumin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Beehive coke ovens are made of __________ bricks. Silicon carbide Corundum Fireclay Silica Silicon carbide Corundum Fireclay Silica ANSWER DOWNLOAD EXAMIANS APP
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