Materials and Construction Cast iron is having very high All of these Tensile strength Proximity between its elastic limit and ultimate breaking strength Ductility All of these Tensile strength Proximity between its elastic limit and ultimate breaking strength Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy C is a good material of construction in chemical process industry, since it is Corrosion resistant to most alkalis, particularly because of its coper content Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty Light and resists attack by acids Corrosion resistant to most alkalis, particularly because of its coper content Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty Light and resists attack by acids ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Telfon (PTFE) is corroded by Hydrochloric acid (95%) None of these Hydrochloric acid (10%) Sulphuric acid Hydrochloric acid (95%) None of these Hydrochloric acid (10%) Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. Having poor fatigue resistance Used for making axle & shafts of aeroplanes, automobiles and locomotives Having poor toughness Not helpful in producing cleaner steel due to oxidising action of vanadium Having poor fatigue resistance Used for making axle & shafts of aeroplanes, automobiles and locomotives Having poor toughness Not helpful in producing cleaner steel due to oxidising action of vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as Sheradising Parkerising Anodising None of these Sheradising Parkerising Anodising None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Both A & B Neither A nor B Cutting tools Abrasives Both A & B Neither A nor B Cutting tools Abrasives ANSWER DOWNLOAD EXAMIANS APP
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