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
Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Hastealloy C Titanium Cast iron Stainless steel Hastealloy C Titanium Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A measure of toughness of a material is its Percentage elongation Yield strength Ultimate strength Area under stress-strain diagram Percentage elongation Yield strength Ultimate strength Area under stress-strain diagram 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 copper And graphite Tin, nickel, iron and chromium None of these And copper And graphite Tin, nickel, iron and chromium None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Steel Cast iron Pig iron Babbit metal Steel Cast iron Pig iron Babbit metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material is able to retain the deformation permanently by virtue of its Plasticity Ductility Elasticity Malleability Plasticity Ductility Elasticity Malleability ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS