Materials and Construction Which metal is protected by the layer of its own oxide? Aluminium Iron Silver Calcium Aluminium Iron Silver Calcium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel (76%) and chromium (15%) alloys are termed as Brass Monel Inconel Aluminium bronzes Brass Monel Inconel Aluminium bronzes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Kraft process of sulphate paper pulp manufacture, the black liquor and the white liquor storage tank is made of Porcelain Steel Wood Concrete Porcelain Steel Wood Concrete ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which None of these Has decreased plasticity at increasing temperature Can not be moulded Easily deform under pressure at high temperature None of these Has decreased plasticity at increasing temperature Can not be moulded Easily deform under pressure at high temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Rubber lined mild steel Cast iron Lead lined mild steel Aluminium Rubber lined mild steel Cast iron Lead lined mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cementite is Fe₃C chemically A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these Fe₃C chemically A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these ANSWER DOWNLOAD EXAMIANS APP
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