Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of Stainless steel and high silicon cast iron Cast iron and aluminium None of these PTFE and porcelain Stainless steel and high silicon cast iron Cast iron and aluminium None of these PTFE and porcelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ammonium chloride solution is stored/ treated in __________ vessels/pipes. Stainless steel Rubber or durmet-20 lined Plain carbon steel Lead Stainless steel Rubber or durmet-20 lined Plain carbon steel Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron is not Malleable Whitish in color Brittle Strong and hard Malleable Whitish in color Brittle Strong and hard ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Ductility Cutting hardness Magnetic properties Corrosion resistance Ductility Cutting hardness Magnetic properties Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which Can not be moulded None of these Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature Can not be moulded None of these Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The purpose of nitriding the steel is to Soften its surface Improve its reliability None of these Harden its surface Soften its surface Improve its reliability None of these Harden its surface ANSWER DOWNLOAD EXAMIANS APP
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