Materials and Construction Plasticisers are added to polymers to improve their Acid resistance Softness & flexibility Alkali resistance Tensile strength Acid resistance Softness & flexibility Alkali resistance Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material capable of undergoing large permanent deformation, when subjected to tension is termed as Ductile None of these Brittle Friable Ductile None of these Brittle Friable 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 ? Graphite Monel Kel-F and teflon Stainless steel Graphite Monel Kel-F and teflon Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of zinc is in Galvanising Utensil manufacture Electrical industry Alloying Galvanising Utensil manufacture Electrical industry Alloying ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the Ultimate tensile strength (U.T.S.) Elastic limit Endurance limit None of these Ultimate tensile strength (U.T.S.) Elastic limit Endurance limit None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most elastic material? Steel Plastic Glass Rubber Steel Plastic Glass Rubber ANSWER DOWNLOAD EXAMIANS APP
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