Materials and Construction Babbit metal (used for making bearings) comprises of Saw dust and iron dust mixture Zinc and aluminium Mainly tin (85%) and lead Copper and aluminium Saw dust and iron dust mixture Zinc and aluminium Mainly tin (85%) and lead Copper and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with Karbate PVC Fireclay bricks Lead or glass Karbate PVC Fireclay bricks Lead or glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Karbate is Carbon impregnated with resin (usually bakelite) An acid resistant material Both B and C A mixture of iron dust and saw dust Carbon impregnated with resin (usually bakelite) An acid resistant material Both B and C A mixture of iron dust and saw dust ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the easiest to bend? Wrought iron Stainless steel Steel Cast iron Wrought iron Stainless steel Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softening of hardned steel is done by its Tempering Annealing Carburising Normalising Tempering Annealing Carburising Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one has the maximum tensile strength out of the following? Pig iron White cast iron Nodular cast iron Grey cast iron Pig iron White cast iron Nodular cast iron Grey cast iron ANSWER DOWNLOAD EXAMIANS APP
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