Materials and Construction Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its Low temperature strength properties High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Its ability to be cast, rolled, forged & stamped Low temperature strength properties High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Its ability to be cast, rolled, forged & stamped ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used in the production of pencillin (by deep fermentation process) is made of Glass lined steel Glass Procelain High silicon cast iron Glass lined steel Glass Procelain High silicon cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead is Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Used as a cathodic material Not used as pigment (in its compound forms) for paints Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Used as a cathodic material Not used as pigment (in its compound forms) for paints ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following material of construction may be recommended by a chemical engineer for handling a gaseous chlorine (dry or wet) stream in a fluid flow system? Copper, nickel and monel Cast iron, tin and aluminium Mild steel and stainless steel High silicon iron, silicon rubber, Kel-F and teflon Copper, nickel and monel Cast iron, tin and aluminium Mild steel and stainless steel High silicon iron, silicon rubber, Kel-F and teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and copper are the basic constituents of Hastelloy German silver Monel metal Inconel Hastelloy German silver Monel metal Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicone rubber is not resistant to the corrosive action of Sulphuric acid (10%) Ether Both B and C Sulphuric acid (95%) Sulphuric acid (10%) Ether Both B and C Sulphuric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
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