Materials and Construction Chilled iron castings are Soft on surface None of these Easily machinable Highly wear resistant Soft on surface None of these Easily machinable Highly wear resistant ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Stainless steel Lead lined steel Cast iron Rubber lined steel Stainless steel Lead lined steel Cast iron Rubber lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following material of construction may be recommended by a chemical engineer for handling a gaseous chlorine (dry or wet) stream in a fluid flow system? High silicon iron, silicon rubber, Kel-F and teflon Copper, nickel and monel Cast iron, tin and aluminium Mild steel and stainless steel High silicon iron, silicon rubber, Kel-F and teflon Copper, nickel and monel Cast iron, tin and aluminium Mild steel and stainless steel 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 Karbate Cast iron Nickel Steel Karbate Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carraying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)₂. Lead pipes are readily corroded by v Dilute HC₁ Acetic acid None of these v Dilute HC₁ Acetic acid None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called High carbon steel Pig iron None of these Wrought iron High carbon steel Pig iron None of these Wrought iron ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS