Materials and Construction __________ moulding process can not be used for thermoplastic plastics. None of these Extrusion Injection Compression None of these Extrusion Injection Compression ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Aluminium Cast iron Lead lined mild steel Rubber lined mild steel Aluminium Cast iron Lead lined mild steel Rubber lined mild 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%? Cast iron Steel Karbate Nickel Cast iron Steel Karbate Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hot working of lead is carried out at 373° K 150° C Room temperature 75° C 373° K 150° C Room temperature 75° C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Stainless steel Karbate None of these Steel Stainless steel Karbate None of these Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material of construction for the storage of concentrated nitric acid is Monel Karbate Aluminium or chromium alloys (Cr > 18% for cold acid) Cast iron Monel Karbate Aluminium or chromium alloys (Cr > 18% for cold acid) Cast iron ANSWER DOWNLOAD EXAMIANS APP
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