Materials and Construction A metallic alloy in which one of the constituent metal is __________ , is called an amalgam. Zinc Mercury Lead Tin Zinc Mercury Lead Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cementite is Fe₃C chemically All of these A compound of carbon and iron Characterised by an orthorhombic crystal structure Fe₃C chemically All of these A compound of carbon and iron Characterised by an orthorhombic crystal structure ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a non-ferrous alloy? Muntz metal Magnalium Gun metal Meehanite Muntz metal Magnalium Gun metal Meehanite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Normalising None of these Tempering Annealing Normalising None of these Tempering Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel Cast iron vessel Steel drum Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel Cast iron vessel Steel drum ANSWER DOWNLOAD EXAMIANS APP
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