Materials and Construction In hot wire aneomometer used for gas flow measurement, the wire is normally made of Constantan Platinum Chromium Copper Constantan Platinum Chromium Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating on metals is not done by Electro-deposition Spraying Powder metallurgy Hot dipping Electro-deposition Spraying Powder metallurgy Hot dipping ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling Dilute HNO₃ Hydroflouric acid Dilute HNO₃ Dilute HCI Dilute HNO₃ Hydroflouric acid Dilute HNO₃ Dilute HCI ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ in steel can help in increasing the depth of hardness. Tungsten Chromium Vanadium Nickel Tungsten Chromium Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Iron, nickel and chromium Copper and tin Copper and nickel Tin, zinc and nickel Iron, nickel and chromium Copper and tin Copper and nickel Tin, zinc and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which metal is protected by the layer of its own oxide? Iron Aluminium Silver Calcium Iron Aluminium Silver Calcium ANSWER DOWNLOAD EXAMIANS APP
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