Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Silicone rubber Tin and wood High silicon iron, Kel-F and teflon Stainless steel Silicone rubber Tin and wood High silicon iron, Kel-F and teflon Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal (used for making bearings) comprises of Copper and aluminium Mainly tin (85%) and lead Saw dust and iron dust mixture Zinc and aluminium Copper and aluminium Mainly tin (85%) and lead Saw dust and iron dust mixture Zinc and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Above the highest Above the lowest Between the first & second Between the second & third Above the highest Above the lowest Between the first & second Between the second & third ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pick the odd man out of the following. Nitriding Cyaniding Pack carburising Calorising Nitriding Cyaniding Pack carburising Calorising 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? 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 Copper, nickel and monel Cast iron, tin and aluminium Mild steel and stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spray dryer for evaporating milk to produce milk powder is made of Stainless steel Cast iron Lead lined steel Aluminium Stainless steel Cast iron Lead lined steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
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