Materials and Construction Softening of hardned steel is done by its Annealing Carburising Normalising Tempering Annealing Carburising Normalising Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are None of these Easily machinable Highly wear resistant Soft on surface None of these Easily machinable Highly wear resistant Soft on surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Cast iron Titanium Stainless steel Hastealloy C Cast iron Titanium Stainless steel Hastealloy C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Anodic material used for the cathodic protection of underground buried steel pipeline is Bronze Nickel or copper Brass Zinc or magnesium Bronze Nickel or copper Brass Zinc or magnesium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Poly vinyl chloride Bakelite Polystyrene Polythene Poly vinyl chloride Bakelite Polystyrene Polythene ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium as a material of construction suffers from the disadvantage of Scarce availability Very low strength to weight ratio Very high cost Rather low tensile strength Scarce availability Very low strength to weight ratio Very high cost Rather low tensile strength ANSWER DOWNLOAD EXAMIANS APP
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