Materials and Construction Babbit metal used for bearings is a____base alloy. Lead Tin Aluminium Copper Lead Tin Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials fabrication can not be done by Welding Extrusion Plastic pressing Slip casting Welding Extrusion Plastic pressing Slip casting ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Makes it brittle Increases its hardness Increases its strength Is desirable Makes it brittle Increases its hardness Increases its strength Is desirable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Fibres Elastomers Both rubber & elastomers Plastics Fibres Elastomers Both rubber & elastomers Plastics ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials Are exemplified by clay and mica All of these Never exhibit polymorphism Are poor electrical conductors due to lack of free electrons Are exemplified by clay and mica All of these Never exhibit polymorphism Are poor electrical conductors due to lack of free electrons ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ Usually joined by burning (e.g. by melting to adjacent pieces with a torch) All of these Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ Usually joined by burning (e.g. by melting to adjacent pieces with a torch) All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS