Engineering Materials Cast iron is a Malleable material Ductile material Tough material Brittle material Malleable material Ductile material Tough material Brittle material ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Taps dies and drills contain carbon Above 1% Below 0.5% Above 2.2% Below 1% Above 1% Below 0.5% Above 2.2% Below 1% ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Tungsten in high speed steel provides Hot hardness Toughness Wear resistance Sharp cutting edge Hot hardness Toughness Wear resistance Sharp cutting edge ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following impurity in cast iron makes it hard and brittle? Sulphur Manganese Silicon Phosphorus Sulphur Manganese Silicon Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The alloying element which can replace tungsten in high speed steels is Vanadium Cobalt Nickel Molybdenum Vanadium Cobalt Nickel Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The percentage of carbon in grey iron castings usually varies between 0.012 5 to 7% 0.5 to 1% 2.5 to 4.5% 0.012 5 to 7% 0.5 to 1% 2.5 to 4.5% ANSWER DOWNLOAD EXAMIANS APP
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