Engineering Materials Eutectoid reaction occurs at 1493°C 1147°C 723°C 600°C 1493°C 1147°C 723°C 600°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials An example of amorphous material is Zinc Glass Lead Silver Zinc Glass Lead Silver ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Shock resistance of steel is increased by adding Nickel Chromium Sulphur, lead and phosphorus Nickel and chromium Nickel Chromium Sulphur, lead and phosphorus Nickel and chromium ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Admiralty gun metal contains 63 to 67% nickel and 30% copper Iron scrap and zinc 88% copper, 10% tin and rest zinc Alloy of tin, lead and cadmium 63 to 67% nickel and 30% copper Iron scrap and zinc 88% copper, 10% tin and rest zinc Alloy of tin, lead and cadmium ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Sulphur in cast iron Makes the iron soft and easily machinable Aids fusibility and fluidity Increases hardness and brittleness Make the iron white and hard Makes the iron soft and easily machinable Aids fusibility and fluidity Increases hardness and brittleness Make the iron white and hard ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Preheating is essential in welding All of these All nonferrous materials Cast iron High speed steel All of these All nonferrous materials Cast iron High speed steel ANSWER DOWNLOAD EXAMIANS APP
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