Engineering Materials Cast iron is a Ductile material Tough material Brittle material Malleable material Ductile material Tough material Brittle material Malleable material ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Connecting rod is, usually, made from High carbon steel Medium carbon steel Low carbon steel High speed steel High carbon steel Medium carbon steel Low carbon steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials A reversible change in the atomic structure of the steel with a corresponding change in the properties is known as Allotropic change Precipitation Heat treatment Recrystallization Allotropic change Precipitation Heat treatment Recrystallization ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Heavy duty leaf and coil springs contain carbon of the following order 0.01 0.002 0.005 0.008 0.01 0.002 0.005 0.008 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In grey cast iron, carbon is present in the form of Flakes Spheroids Free carbon Cementite Flakes Spheroids Free carbon Cementite ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In the lower part of the blast furnace (zone of fusion), the temperature is 1500°C to 1700°C 800°C to 1000°C 400° to 700°C 1200°C to 1300°C 1500°C to 1700°C 800°C to 1000°C 400° to 700°C 1200°C to 1300°C ANSWER DOWNLOAD EXAMIANS APP
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