Materials and Construction Corrosion involves exchange of electrons in __________ corrosion. Chemical Electrochemical Both A & B Neither A nor B Chemical Electrochemical Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Mildly Not Highly Least Mildly Not Highly Least ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material of construction for the storage of concentrated nitric acid is Karbate Monel Cast iron Aluminium or chromium alloys (Cr > 18% for cold acid) Karbate Monel Cast iron Aluminium or chromium alloys (Cr > 18% for cold acid) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Molten phthalic anhydride is stored in a/an __________ vessel. Glass lined steel Aluminium Nickel clad steel Lead lined steel Glass lined steel Aluminium Nickel clad steel Lead lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The digester of a Gobar gas plant is a Masonry well Cast iron vessel Mild steel drum Stainless steel vessel Masonry well Cast iron vessel Mild steel drum Stainless steel vessel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used in the production of pencillin (by deep fermentation process) is made of Procelain Glass lined steel Glass High silicon cast iron Procelain Glass lined steel Glass High silicon cast iron ANSWER DOWNLOAD EXAMIANS APP
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