Materials and Construction Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with Lead or glass Fireclay bricks Karbate PVC Lead or glass Fireclay bricks Karbate PVC ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Light weight metallic alloy used in aircraft industry is High silicon (14%) iron Phosphor bronze Duralumin Aluminium High silicon (14%) iron Phosphor bronze Duralumin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the softest material? Corrundum Flourite Calcite Quartz Corrundum Flourite Calcite Quartz ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is Mild steel 18/8 stainless steel High silicon iron (14% Si) Molybdenum stainless steel Mild steel 18/8 stainless steel High silicon iron (14% Si) Molybdenum stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has Very high tensile strenth High malleability Elastic limit close to ultimate breaking strength High ductility Very high tensile strenth High malleability Elastic limit close to ultimate breaking strength High ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one is remelted and poured into moulds to get cast iron? Mild steel Low carbon steel Pig iron Wrought iron Mild steel Low carbon steel Pig iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
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