Materials and Construction Mild steel storage vessels are suitable for the storage of Fatty acids Anhydrous ammonia Sulphuric acid (25%) Hydrochloric acid (95%) Fatty acids Anhydrous ammonia Sulphuric acid (25%) Hydrochloric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Stainless steel Monel Graphite Kel-F and teflon Stainless steel Monel Graphite Kel-F and teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in the carbon percentage in the steel, its All of these Ductility reduces Tensile strength increases Hardness increases All of these Ductility reduces Tensile strength increases Hardness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver is an alloy of copper, nickel and Tin Zinc Lead Silver Tin Zinc Lead Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling Sulphuric acid upto 60°C All of these Hydrochloric acid (10%) Nitric acid Sulphuric acid upto 60°C All of these Hydrochloric acid (10%) Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 100 5 250 500 100 5 250 500 ANSWER DOWNLOAD EXAMIANS APP
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