Materials and Construction Which one contains the least percentage of carbon? Cast iron Pig iron Wrought iron High speed steel Cast iron Pig iron Wrought iron High speed steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of 2% nickel in steel makes it suitable for making Boiler plates, rivets etc Turbine blades Connecting rod Electronic valves Boiler plates, rivets etc Turbine blades Connecting rod Electronic valves ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Bismuth Both B and C Antimony Arsenic Bismuth Both B and C Antimony Arsenic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined vessels are corroded by the action of All of these Aqua regia Sulphuric acid (95%) Chloroform All of these Aqua regia Sulphuric acid (95%) Chloroform ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine solution is stored/treated in __________ lined vessels/pipes. Lead Rubber Nickel Glass Lead Rubber Nickel Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of Copper High carbon steel Brass Aluminium Copper High carbon steel Brass Aluminium ANSWER DOWNLOAD EXAMIANS APP
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