Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 2.5 0.3 0.8 0.5 2.5 0.3 0.8 0.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following exercises most powerful influence on the mechanical properties of steel? Manganese Phosphorous Carbon Silicon Manganese Phosphorous Carbon Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Monel Nickel Stainless steel type 304 Carbon steel Monel Nickel Stainless steel type 304 Carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Cast iron Lead lined steel Stainless steel Refractory blocks Cast iron Lead lined steel Stainless steel Refractory blocks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of High silicon (14%) iron Stainles steel Aluminium Copper High silicon (14%) iron Stainles steel Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of zinc is in Electrical industry Utensil manufacture Alloying Galvanising Electrical industry Utensil manufacture Alloying Galvanising ANSWER DOWNLOAD EXAMIANS APP
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