Materials and Construction Anodic material used for the cathodic protection of underground buried steel pipeline is Zinc or magnesium Nickel or copper Bronze Brass Zinc or magnesium Nickel or copper Bronze Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Hard wood Lead lined stainless steel Steel or cement-brick lined Cast iron Hard wood Lead lined stainless steel Steel or cement-brick lined Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan used in thermocouples is an alloy of Iron & copper None of these Lead & tin Copper & aluminium Iron & copper None of these Lead & tin Copper & aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material used in the filament of electric bulbs is Constantan German silver Tungsten Nichrome Constantan German silver Tungsten Nichrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. None of these White cast Grey cast Wrought None of these White cast Grey cast Wrought ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Locomotive boiler tubes are made of __________ alloys. Magnesium Arsenic copper Aluminium Nickel Magnesium Arsenic copper Aluminium Nickel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS