Materials and Construction Anodic material used for the cathodic protection of underground buried steel pipeline is Zinc or magnesium Brass Bronze Nickel or copper Zinc or magnesium Brass Bronze Nickel or copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is transported in __________ lined containers. Nickel Either B or C Glass Neoprene Nickel Either B or C Glass Neoprene ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Mild steel Wrought iron High-carbon steel Low carbon steel Mild steel Wrought iron High-carbon steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Silver Iron Copper Tin Silver Iron Copper Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is Usually joined by burning (e.g. by melting to adjacent pieces with a torch) All of these Especially resistant to solutions containing H₂SO₄ Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Usually joined by burning (e.g. by melting to adjacent pieces with a torch) All of these Especially resistant to solutions containing H₂SO₄ Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property? Sulphur Silicon None of these Phosphorus Sulphur Silicon None of these Phosphorus ANSWER DOWNLOAD EXAMIANS APP
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