Materials and Construction Anodic material used for the cathodic protection of underground buried steel pipeline is Nickel or copper Zinc or magnesium Bronze Brass Nickel or copper Zinc or magnesium Bronze Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of 2% nickel in steel makes it suitable for making Electronic valves Turbine blades Connecting rod Boiler plates, rivets etc Electronic valves Turbine blades Connecting rod Boiler plates, rivets etc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hammers and railway rails are normally made of Mild steel Dead mild steel Medium carbon steel High carbon steel Mild steel Dead mild steel Medium carbon steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage elongation of a material is a measure of its Toughness Brittleness Ductility Malleability Toughness Brittleness Ductility Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si) Do not have good resilience properties Are used for leaf and coiled springs Do not require heat treatment for any of its applications Is tempered at 850°C Do not have good resilience properties Are used for leaf and coiled springs Do not require heat treatment for any of its applications Is tempered at 850°C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium And graphite None of these Tin, nickel, iron and chromium And copper And graphite None of these Tin, nickel, iron and chromium And copper ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS