Materials and Construction Which of the following is the hardest? Pearlite Ferrite Austenite Cementite Pearlite Ferrite Austenite Cementite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Martensitic Austenitic None of these Ferritic Martensitic Austenitic None of these Ferritic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which has the maximum melting point out of the following? Steel Cast iron Stainless steel Wrought iron Steel Cast iron Stainless steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Chromium Copper Lead Iron Chromium Copper Lead Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron 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 Suppresses the decomposition of Fe₃ C Reduces its fluidity Increases the contraction of the metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Liners of a ball mill are never made of Alloy steel Rubber or ceramic material Lead Cast iron Alloy steel Rubber or ceramic material Lead Cast iron ANSWER DOWNLOAD EXAMIANS APP
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