Materials and Construction Cast iron has High malleability High ductility Elastic limit close to ultimate breaking strength Very high tensile strenth High malleability High ductility Elastic limit close to ultimate breaking strength Very high tensile strenth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one contains the least percentage of carbon? Pig iron High speed steel Wrought iron Cast iron Pig iron High speed steel Wrought iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Suppresses the decomposition of Fe₃ C Increases the contraction of the metal Increases the formation of graphite Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the contraction of the metal Increases the formation of graphite Reduces its fluidity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan is an alloy of Cu (55%) & Ni (45%) Cu (55%) & Sn (45%) Fe (80%) & Ni (20%) Pt (95%) & Rh (10%) Cu (55%) & Ni (45%) Cu (55%) & Sn (45%) Fe (80%) & Ni (20%) Pt (95%) & Rh (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which None of these Has decreased plasticity at increasing temperature Easily deform under pressure at high temperature Can not be moulded None of these Has decreased plasticity at increasing temperature Easily deform under pressure at high temperature Can not be moulded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron detachable joint is used in __________ pipes. Reinforced cement concrete Cast iron Asbestos cement Steel Reinforced cement concrete Cast iron Asbestos cement Steel ANSWER DOWNLOAD EXAMIANS APP
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