Materials and Construction The heat treatment process to which castings and the steel balls produced by cold heading are subjected is Normalising Annealing None of these Tempering Normalising Annealing None of these Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Both B and C Antimony Bismuth Arsenic Both B and C Antimony Bismuth Arsenic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Muntz metal is a/an alloys of Magnesium & tin Copper & zinc Ferrous material Lead & tin Magnesium & tin Copper & zinc Ferrous material Lead & tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Compressive strength of wood is usually more along the grains. The tenile strength of wood as compared to that of steel is about One third Half One twelfth One fifth One third Half One twelfth One fifth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most elastic material? Rubber Glass Steel Plastic Rubber Glass Steel Plastic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are Easily machinable None of these Highly wear resistant Soft on surface Easily machinable None of these Highly wear resistant Soft on surface ANSWER DOWNLOAD EXAMIANS APP
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