Materials and Construction Thermoplastic resins are those polymers, which Has decreased plasticity at increasing temperature None of these Easily deform under pressure at high temperature Can not be moulded Has decreased plasticity at increasing temperature None of these Easily deform under pressure at high temperature Can not be moulded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Semi steel' is Stronger than cast iron Neither A nor B Both A & B Produced by adding 10-20% steel to the cupola charge Stronger than cast iron Neither A nor B Both A & B Produced by adding 10-20% steel to the cupola charge ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of PTFE and porcelain 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 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The formation of oxide film on a metal due to atmospheric exposure reduces its Toughness Stiffness All of these Creep limit Toughness Stiffness All of these Creep limit ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Nickel Monel Carbon steel Stainless steel type 304 Nickel Monel Carbon steel Stainless steel type 304 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mixing vessel used for the chlorination of methane to produce methyl chloride is made of High carbon steel Cast iron Aluminium Copper High carbon steel Cast iron Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
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