Materials and Construction Chilled iron castings are None of these Highly wear resistant Soft on surface Easily machinable None of these Highly wear resistant Soft on surface Easily machinable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage is the same in cast iron and Mild steel Pig iron Wrought iron High silicon (14%) iron Mild steel Pig iron Wrought iron High silicon (14%) iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Acetic acid Dilute HCI None of these Concentrated H₂SO₄ Acetic acid Dilute HCI None of these Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a light alloy? Monel metal Babbit metal German silver Dow metal Monel metal Babbit metal German silver Dow metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Residual magnetism in steel for magnets is increased by the addition of Nickel Tungsten Cobalt Chromium Nickel Tungsten Cobalt Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of Steel All of these Pig iron Ferroalloys Steel All of these Pig iron Ferroalloys ANSWER DOWNLOAD EXAMIANS APP
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