Engineering Materials Ferromagnetic alpha iron exists in temperature range of 910 to 1440°C Below 723°C 770 to 910°C 1400 to 1539°C 910 to 1440°C Below 723°C 770 to 910°C 1400 to 1539°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Iron is Ferromagnetic Dielectric Paramagnetic Ferroelectric Ferromagnetic Dielectric Paramagnetic Ferroelectric ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following material has maximum ductility? Nickel Mild steel Aluminium Copper Nickel Mild steel Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Steel made from phosphate iron is Ductile Tough Brittle Hard Ductile Tough Brittle Hard ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The blade of a power saw is made of Stainless steel Malleable cast iron High speed steel Boron steel Stainless steel Malleable cast iron High speed steel Boron steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Foundry crucible is made of Lead Mild steel Graphite German silver Lead Mild steel Graphite German silver ANSWER DOWNLOAD EXAMIANS APP
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