Materials and Construction Hastelloy comprises of Molybdenum and nickel Lead and tin Copper and tin Copper and nickel Molybdenum and nickel Lead and tin Copper and tin Copper and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal is not a Pure metal Tin base alloy White metal Lead base alloy Pure metal Tin base alloy White metal Lead base alloy 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 Having poor toughness Not helpful in producing cleaner steel due to oxidising action of vanadium Used for making axle & shafts of aeroplanes, automobiles and locomotives Having poor fatigue resistance Having poor toughness Not helpful in producing cleaner steel due to oxidising action of vanadium Used for making axle & shafts of aeroplanes, automobiles and locomotives ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Trough of an apron conveyor is made of Lead lined concrete vessel Wood Metal Either B or C Lead lined concrete vessel Wood Metal Either B or C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The temperature at which new grains are formed in the metal is called the __________ temperature. Recrystallisation Lower critical Eutectic Upper critical Recrystallisation Lower critical Eutectic Upper critical ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The 'bomb' in the bomb calorimeter is made of High silicon iron (14% Si) Mild steel Molybdenum stainless steel Copper High silicon iron (14% Si) Mild steel Molybdenum stainless steel Copper ANSWER DOWNLOAD EXAMIANS APP
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