Materials and Construction Babbit metal used for bearings is a____base alloy. Copper Tin Aluminium Lead Copper Tin Aluminium Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling Dilute HCI Hydroflouric acid Dilute HNO₃ Dilute HNO₃ Dilute HCI Hydroflouric acid Dilute HNO₃ Dilute HNO₃ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel should have high Toughness Hardenability Both B & C Wear resistance Toughness Hardenability Both B & C Wear resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs are made of Carborundum Metallic carbides High alumina ceramic Corundum Carborundum Metallic carbides High alumina ceramic Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes All of these Its hard and machinable Its casting unsound Its brittle and malleable All of these Its hard and machinable Its casting unsound Its brittle and malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is Highly resistant to corrosion (as much as stainless steel) A high carbon steel (0.5 to 1.5% carbon) Very poor in strength & ductility A low carbon steel (0.05 to 0.3% carbon) Highly resistant to corrosion (as much as stainless steel) A high carbon steel (0.5 to 1.5% carbon) Very poor in strength & ductility A low carbon steel (0.05 to 0.3% carbon) ANSWER DOWNLOAD EXAMIANS APP
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