Materials and Construction Ceramic materials are Always amorphous in nature Always bad heat conductors Organic in nature Stronger in compression than in tension Always amorphous in nature Always bad heat conductors Organic in nature Stronger in compression than in tension ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest? Ferrite Austenite Cementite Pearlite Ferrite Austenite Cementite Pearlite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. None of these Grey cast Wrought White cast None of these Grey cast Wrought White cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pure nickel is Not resistant to oxidation at high temperature Ferromagnetic at room temperature Having h.c.p. crystal lattice Ferromagnetic above its curie point (i.e., 415°C) Not resistant to oxidation at high temperature Ferromagnetic at room temperature Having h.c.p. crystal lattice Ferromagnetic above its curie point (i.e., 415°C) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For spinning viscose rayon, the extrusion spinnerettes are made of Nickel Platinum or gold alloys High carbon steel Aluminium Nickel Platinum or gold alloys High carbon steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Weight on hammer Workpiece Hammer Die with hammer Weight on hammer Workpiece Hammer Die with hammer ANSWER DOWNLOAD EXAMIANS APP
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