Materials and Construction Which of the following is the hardest? Cementite Pearlite Ferrite Austenite Cementite Pearlite Ferrite Austenite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The increase in hardness of metal due to its cold working is termed as the __________ hardening. Flame Work Age Induction Flame Work Age Induction ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which metal is protected by the layer of its own oxide? Calcium Iron Silver Aluminium Calcium Iron Silver Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it Corrodes easily Is very costly Is having low creep strength None of these Corrodes easily Is very costly Is having low creep strength None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting polymers are None of these Injection moulded Cast molded Extruded None of these Injection moulded Cast molded Extruded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ferric stainless steels compared to austenitic stainless steels Have lower corrosion resistance Are harder to fabricate Are less ductile and hence less suitable for cold pressing All of these Have lower corrosion resistance Are harder to fabricate Are less ductile and hence less suitable for cold pressing All of these ANSWER DOWNLOAD EXAMIANS APP
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