Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is High silicon iron (14% Si) Molybdenum stainless steel 18/8 stainless steel Mild steel High silicon iron (14% Si) Molybdenum stainless steel 18/8 stainless steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ferric stainless steels compared to austenitic stainless steels All of these Are harder to fabricate Are less ductile and hence less suitable for cold pressing Have lower corrosion resistance All of these Are harder to fabricate Are less ductile and hence less suitable for cold pressing Have lower corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used for the production of ethyl alcohol from molasses is made of Copper bearing steel Wood Procelain Concrete Copper bearing steel Wood Procelain Concrete ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Hydrochloric acid (10%) Aqua regia None of these Ferrous sulphate Hydrochloric acid (10%) Aqua regia None of these Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hot working of lead is carried out at 150° C 373° K Room temperature 75° C 150° C 373° K Room temperature 75° C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following will have the highest melting point? Wrought iron Mild steel Pig iron High carbon steel Wrought iron Mild steel Pig iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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