Materials and Construction Sulphuric acid pickling tanks are lined with Rubber Nickel Aluminium Glass Rubber Nickel Aluminium Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Spraying Electro deposition Hot dipping Vaporising Spraying Electro deposition Hot dipping Vaporising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is corroded by Sulphuric acid (10%) Hydrochloric acid Sea water None of these Sulphuric acid (10%) Hydrochloric acid Sea water None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Water gas generator is made of High carbon steel-procelain lined Carbon steel-brick lined Stainless steel-lead lined Cast iron High carbon steel-procelain lined Carbon steel-brick lined Stainless steel-lead lined Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction As the impurities are oxidised, the melting point of iron May increase or decrease ; unpredictable Decreases Increases Remains unchanged May increase or decrease ; unpredictable Decreases Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is shipped in __________ drums. Either B & C Cast iron Aluminium Steel Either B & C Cast iron Aluminium Steel ANSWER DOWNLOAD EXAMIANS APP
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