Engineering Materials The alloying element which can replace tungsten in high speed steels is Nickel Vanadium Molybdenum Cobalt Nickel Vanadium Molybdenum Cobalt ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials A reversible change in the atomic structure of steel with corresponding change in the properties is known as Molecular change Solidus change Allotropic change Physical change Molecular change Solidus change Allotropic change Physical change ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Iron-carbon alloys containing 1.7 to 4.3% carbon are known as Hypoeutectic cast irons None of these Eutectic cast irons Hypereutectic cast irons Hypoeutectic cast irons None of these Eutectic cast irons Hypereutectic cast irons ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Aluminium bronze contains aluminium and copper in the ratio of 40 : 60 2.5277777777778 2.1180555555556 0.47916666666667 40 : 60 2.5277777777778 2.1180555555556 0.47916666666667 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Blast furnace produces following by reduction of iron ore Cast iron Wrought iron Malleable iron Pig iron Cast iron Wrought iron Malleable iron Pig iron ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following alloys does not have copper as one of the constituents? Monel metal Delta metal Nichrome Constantan Monel metal Delta metal Nichrome Constantan ANSWER DOWNLOAD EXAMIANS APP
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