Materials and Construction Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with Karbate Fireclay bricks Lead or glass PVC Karbate Fireclay bricks Lead or glass PVC ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting polymers are Extruded Cast molded None of these Injection moulded Extruded Cast molded None of these Injection moulded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it Is having low creep strength Corrodes easily None of these Is very costly Is having low creep strength Corrodes easily None of these Is very costly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Work hardening of a material Decreases its tensile strength Does not affect its ductility Increases its ductility Decreases its ductility Decreases its tensile strength Does not affect its ductility Increases its ductility Decreases its ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bog iron used for the adsorption of H?S from coke oven gas is Iron impregnated with resin (usually bakelite) Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these Iron impregnated with resin (usually bakelite) Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has a very high carbide forming tendency in steels? Silicon Chromium Vanadium Nickel Silicon Chromium Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
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