Materials and Construction Reactor used in the production of polyvinyl chloride (PVC) is made of Aluminium Tantalum Nickel or glass lined steel Lead Aluminium Tantalum Nickel or glass lined steel Lead 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 Rubber lined mild steel Lead lined mild steel Cast iron Aluminium Rubber lined mild steel Lead lined mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called High carbon steel Wrought iron Pig iron None of these High carbon steel Wrought iron Pig iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is stored in a __________ steel vessel. Stainless Rubber lined Glass lined Lead lined Stainless Rubber lined Glass lined Lead lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Is in the form of free Si Decreases the blow holes formation tendency in castings None of these Indicates that steel is not deoxidised properly Is in the form of free Si Decreases the blow holes formation tendency in castings None of these Indicates that steel is not deoxidised properly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most resistant material to alkaline corrosion is Aluminium Karbate Nickel Duriron Aluminium Karbate Nickel Duriron ANSWER DOWNLOAD EXAMIANS APP
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