Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is Molybdenum stainless steel High silicon iron (14% Si) 18/8 stainless steel Mild steel Molybdenum stainless steel High silicon iron (14% Si) 18/8 stainless steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by addition polymerisation? Polybutadiene Phenol formaldehyde Urea-formaldehyde Dacron Polybutadiene Phenol formaldehyde Urea-formaldehyde Dacron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with PVC Karbate Fireclay bricks Lead or glass PVC Karbate Fireclay bricks Lead or glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a __________ material. Paramagnetic Diamagnetic Ferromagnetic None of these Paramagnetic Diamagnetic Ferromagnetic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bronze is an alloy of copper and Nickel Tin Lead Zinc Nickel Tin Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ferric stainless steels compared to austenitic stainless steels Are harder to fabricate Have lower corrosion resistance Are less ductile and hence less suitable for cold pressing All of these Are harder to fabricate Have lower corrosion resistance Are less ductile and hence less suitable for cold pressing All of these ANSWER DOWNLOAD EXAMIANS APP
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