Materials and Construction The process of heating the cold pressed metallic powder is called __________ in powder metallurgy. Precipitation Agglomeration Sintering Fusion Precipitation Agglomeration Sintering Fusion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Titanium metal Can not be welded Exists in three allotropic forms None of these Is used in oceanographic and space exploration applications Can not be welded Exists in three allotropic forms None of these Is used in oceanographic and space exploration applications ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Glass Cermet Metallic alloy Thermosetting plastic Glass Cermet Metallic alloy Thermosetting plastic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Nickel alloys for high Both A & B Brass for low Aluminium for all Nickel alloys for high Both A & B Brass for low Aluminium for all ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporator used for concentrating tomato juice is made of Cast iron-rubber lined Nickel Stainless steel-glass lined Brass Cast iron-rubber lined Nickel Stainless steel-glass lined Brass 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. Used for making axle & shafts of aeroplanes, automobiles and locomotives Not helpful in producing cleaner steel due to oxidising action of vanadium Having poor fatigue resistance Having poor toughness Used for making axle & shafts of aeroplanes, automobiles and locomotives Not helpful in producing cleaner steel due to oxidising action of vanadium Having poor fatigue resistance Having poor toughness ANSWER DOWNLOAD EXAMIANS APP
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