Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Graphite Monel Kel-F and teflon Stainless steel Graphite Monel Kel-F and teflon Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Hardening Shot peening Annealing Normalising Hardening Shot peening Annealing Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is __________ percent. 0.2 0.02 0.35 0.5 0.2 0.02 0.35 0.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of Copper Aluminium High silicon (14%) iron Stainles steel Copper Aluminium High silicon (14%) iron Stainles steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Stainless steel is not corroded by Hydrochloric acid (10%) Nitric acid (10%) Sulphuric acid (10%) Saturated brine Hydrochloric acid (10%) Nitric acid (10%) Sulphuric acid (10%) Saturated brine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage elongation of a material is a measure of its Malleability Brittleness Ductility Toughness Malleability Brittleness Ductility Toughness ANSWER DOWNLOAD EXAMIANS APP
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