Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Lead lined mild steel Aluminium Rubber lined mild steel Cast iron Lead lined mild steel Aluminium Rubber lined mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.8 0.5 2.5 0.3 0.8 0.5 2.5 0.3 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? Cast iron, tin and aluminium Copper, nickel and monel High silicon iron, silicon rubber, Kel-F and teflon Mild steel and stainless steel Cast iron, tin and aluminium Copper, nickel and monel High silicon iron, silicon rubber, Kel-F and teflon Mild steel and stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hammers and railway rails are normally made of Mild steel High carbon steel Dead mild steel Medium carbon steel Mild steel High carbon steel Dead mild steel Medium carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material is able to retain the deformation permanently by virtue of its Ductility Plasticity Elasticity Malleability Ductility Plasticity Elasticity Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine solution is stored/treated in __________ lined vessels/pipes. Glass Lead Nickel Rubber Glass Lead Nickel Rubber ANSWER DOWNLOAD EXAMIANS APP
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