Materials and Construction Evaporator used for concentrating tomato juice is made of Cast iron-rubber lined Stainless steel-glass lined Brass Nickel Cast iron-rubber lined Stainless steel-glass lined Brass Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Increases the contraction of the metal Suppresses the decomposition of Fe₃ C Increases the formation of graphite Reduces its fluidity Increases the contraction of the metal Suppresses the decomposition of Fe₃ C Increases the formation of graphite Reduces its fluidity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Highly Not Mildly Least Highly Not Mildly Least ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A metallic alloy in which one of the constituent metal is __________ , is called an amalgam. Mercury Tin Lead Zinc Mercury Tin Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Slow and progressive deformation of a material with time under constant stress is called Creep Resilience Erosion None of these Creep Resilience Erosion None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Age hardening' of duralumin is due to Both A & B Magnesium Neither A nor B Copper Both A & B Magnesium Neither A nor B Copper ANSWER DOWNLOAD EXAMIANS APP
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