Materials and Construction Mild steel is A low carbon steel (0.05 to 0.3% carbon) Highly resistant to corrosion (as much as stainless steel) Very poor in strength & ductility A high carbon steel (0.5 to 1.5% carbon) A low carbon steel (0.05 to 0.3% carbon) Highly resistant to corrosion (as much as stainless steel) Very poor in strength & ductility A high carbon steel (0.5 to 1.5% carbon) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. None of these Wrought White cast Grey cast None of these Wrought White cast Grey cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardened steel essentially contains Martensite Sorbite Troostite None of these Martensite Sorbite Troostite None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reduction in the grain size reduces the __________ of the material. Creep resistance Tensile strength Fatigue resistance All of these Creep resistance Tensile strength Fatigue resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Metallic alloy Thermosetting plastic Cermet Glass Metallic alloy Thermosetting plastic Cermet Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Normalising Hardening Annealing Shot peening Normalising Hardening Annealing Shot peening ANSWER DOWNLOAD EXAMIANS APP
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