Materials and Construction Presence of manganese in alloy steel improves its Abrasion resistance & toughness Elasticity & creep resistance Corrosion resistance Cutting ability Abrasion resistance & toughness Elasticity & creep resistance Corrosion resistance Cutting ability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Pig iron Babbit metal Steel Cast iron Pig iron Babbit metal Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of All of these Pig iron Steel Ferroalloys All of these Pig iron Steel Ferroalloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Magnesium Cadmium Aluminium Lead Magnesium Cadmium Aluminium Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan used in thermocouples is an alloy of Copper & aluminium Lead & tin None of these Iron & copper Copper & aluminium Lead & tin None of these Iron & copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials are Always bad heat conductors Always amorphous in nature Stronger in compression than in tension Organic in nature Always bad heat conductors Always amorphous in nature Stronger in compression than in tension Organic in nature ANSWER DOWNLOAD EXAMIANS APP
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