Materials and Construction Amount of energy that a material can absorb before its fracture is a measure of its Resilience Toughness Ductility Malleability Resilience Toughness Ductility Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? Silicon steel None of these Molybdenum steel Chromium steel Silicon steel None of these Molybdenum steel Chromium steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the formation of graphite Increases the contraction of the metal Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the formation of graphite Increases the contraction of the metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? Nickel, monel, stainless steel and graphite Brass, cast iron, mild steel and tin Aluminium, copper, high silicon iron Silicone rubber, teflon, procelain and wood Nickel, monel, stainless steel and graphite Brass, cast iron, mild steel and tin Aluminium, copper, high silicon iron Silicone rubber, teflon, procelain and wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage elongation of a material is a measure of its Ductility Brittleness Malleability Toughness Ductility Brittleness Malleability Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin in its pure form is used for making Collapsible tubes for toilet preparations All of these Foil for wrapping cheese Cans for food packing Collapsible tubes for toilet preparations All of these Foil for wrapping cheese Cans for food packing ANSWER DOWNLOAD EXAMIANS APP
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