Engineering Materials Large forgings, crank shafts, axles normally contain carbon up to 0.05 to 0.20% 0.20 to 0.45% 0.55 to 1.0% 0.45 to 0.55% 0.05 to 0.20% 0.20 to 0.45% 0.55 to 1.0% 0.45 to 0.55% ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following impurity in cast iron makes it hard and brittle? Phosphorus Silicon Sulphur Manganese Phosphorus Silicon Sulphur Manganese ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Eutectoid steel contains following percentage of carbon 0.008 0.0063 0.003 0.0002 0.008 0.0063 0.003 0.0002 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following steel making process is being adopted at Rourkela (in India) Steel Plant? Bessemer process Electric process Open hearth process LD process Bessemer process Electric process Open hearth process LD process ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Connecting rod is usually made of Medium carbon steel High carbon steel Low carbon steel Aluminium Medium carbon steel High carbon steel Low carbon steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials A reversible change in the atomic structure of steel with corresponding change in the properties is known as Physical change Solidus change Allotropic change Molecular change Physical change Solidus change Allotropic change Molecular change ANSWER DOWNLOAD EXAMIANS APP
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