Materials and Construction Which of the following is not a copper based alloy with nickel? Constantan Monel metal German silver Inconel Constantan Monel metal German silver Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Inconel Nimonic alloys Hastealloy Duralumin Inconel Nimonic alloys Hastealloy Duralumin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The purpose of nitriding the steel is to None of these Harden its surface Soften its surface Improve its reliability None of these Harden its surface Soften its surface Improve its reliability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Suppresses the decomposition of Fe₃ C Reduces its fluidity Increases the contraction of the metal Increases the formation of graphite Suppresses the decomposition of Fe₃ C Reduces its fluidity Increases the contraction of the metal Increases the formation of graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Refractory blocks Lead lined steel Cast iron Stainless steel Refractory blocks Lead lined steel Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Least Mildly Highly Not Least Mildly Highly Not ANSWER DOWNLOAD EXAMIANS APP
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