Materials and Construction Babbit metal used for bearings is a____base alloy. Copper Lead Tin Aluminium Copper Lead Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the uncombined (graphitic) form in case of Cast iron None of these Steel Ferroalloy Cast iron None of these Steel Ferroalloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The digester of a Gobar gas plant is a Cast iron vessel Stainless steel vessel Masonry well Mild steel drum Cast iron vessel Stainless steel vessel Masonry well Mild steel drum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan is an alloy of Fe (80%) & Ni (20%) Pt (95%) & Rh (10%) Cu (55%) & Ni (45%) Cu (55%) & Sn (45%) Fe (80%) & Ni (20%) Pt (95%) & Rh (10%) Cu (55%) & Ni (45%) Cu (55%) & Sn (45%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its Wear resistance Cutting ability Corrosion resistance All of these Wear resistance Cutting ability Corrosion resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising (i.e., zinc coating) of steel sheets is done to Both A & B Prevent its rusting by contact with corrosive atmosphere Protect the base metal by cathodic protection Neither A nor B Both A & B Prevent its rusting by contact with corrosive atmosphere Protect the base metal by cathodic protection Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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