Materials and Construction Most suitable material of construction for the storage of concentrated nitric acid is Cast iron Monel Aluminium or chromium alloys (Cr > 18% for cold acid) Karbate Cast iron Monel Aluminium or chromium alloys (Cr > 18% for cold acid) Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Titanium metal Can not be welded None of these Is used in oceanographic and space exploration applications Exists in three allotropic forms Can not be welded None of these Is used in oceanographic and space exploration applications Exists in three allotropic forms ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which is an amorphous material? Glass Mica Cast iron Brass Glass Mica Cast iron Brass 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 In drop forging process, the forging is done by dropping the __________ at high velocity. Workpiece Die with hammer Hammer Weight on hammer Workpiece Die with hammer Hammer Weight on hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Hydrochloric acid (10%) None of these Ferrous sulphate Aqua regia Hydrochloric acid (10%) None of these Ferrous sulphate Aqua regia ANSWER DOWNLOAD EXAMIANS APP
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