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 toughness Having poor fatigue resistance Used for making axle & shafts of aeroplanes, automobiles and locomotives Not helpful in producing cleaner steel due to oxidising action of vanadium Having poor toughness Having poor fatigue resistance Used for making axle & shafts of aeroplanes, automobiles and locomotives Not helpful in producing cleaner steel due to oxidising action of vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Aqua regia Hydrochloric acid (10%) None of these Ferrous sulphate Aqua regia Hydrochloric acid (10%) None of these Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper has very low Ductility Thermal & electrical conductivity Tensile strength Malleability Ductility Thermal & electrical conductivity Tensile strength Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making Shafts Gears Shear blades Flanges Shafts Gears Shear blades Flanges ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of __________ as mercury does not amalgamate with it. Stainless steel Monel Copper Copper alloys Stainless steel Monel Copper Copper alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel metal is an alloy of Nickel and copper Molybdenum and zinc Molybdenum and nickel Molybdenum and aluminium Nickel and copper Molybdenum and zinc Molybdenum and nickel Molybdenum and aluminium ANSWER DOWNLOAD EXAMIANS APP
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