Materials and Construction Wood is corroded by Chlorine (dry or wet) Hydrochloric acid SO₂ (dry or wet) All of these Chlorine (dry or wet) Hydrochloric acid SO₂ (dry or wet) All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating on metals is not done by Powder metallurgy Electro-deposition Hot dipping Spraying Powder metallurgy Electro-deposition Hot dipping Spraying ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined vessels are corroded by the action of Aqua regia All of these Sulphuric acid (95%) Chloroform Aqua regia All of these Sulphuric acid (95%) Chloroform ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chromel (Nichrome) is an alloy of Nickel and chromium Molybdenum and nickel Chromium and aluminium Chromium and molybdenum Nickel and chromium Molybdenum and nickel Chromium and aluminium Chromium and molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following contains maximum percentage of carbon? Boiler plate steel Railway spring steel Rail steel Saws for cutting steel Boiler plate steel Railway spring steel Rail steel Saws for cutting steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are __________ materials. Abrasive Fully metallic Refractory Reinforced Abrasive Fully metallic Refractory Reinforced ANSWER DOWNLOAD EXAMIANS APP
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