Materials and Construction Tin vessels are corroded by Synthetic detergent solution Anhydrous ammonia None of these Aromatic solvents Synthetic detergent solution Anhydrous ammonia None of these Aromatic solvents ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bronze is an alloy of copper and Zinc Tin Nickel Lead Zinc Tin Nickel Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of High alumina bricks Calcium carbide Silicon carbide Fireclay bricks High alumina bricks Calcium carbide Silicon carbide Fireclay bricks 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 Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Nickel Steel Cast iron Karbate Nickel Steel Cast iron Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High resistance electrical heating elements/wire are not made of Nimonic alloys Marageing steel Nichrome Kanthal wire Nimonic alloys Marageing steel Nichrome Kanthal wire ANSWER DOWNLOAD EXAMIANS APP
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