Materials and Construction Carbon percentage in medium carbon steel is around 0.8 to 1.4 0.1 to 0.35 1 to 1. 5 0.35 to 0.5 0.8 to 1.4 0.1 to 0.35 1 to 1. 5 0.35 to 0.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of Aluminium, copper and manganese None of these Aluminium and nickel Aluminium, nickel and silicon Aluminium, copper and manganese None of these Aluminium and nickel Aluminium, nickel and silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The increase in hardness of metal due to its cold working is termed as the __________ hardening. Age Flame Work Induction Age Flame Work Induction ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy C is a good material of construction in chemical process industry, since it is Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty Corrosion resistant to most alkalis, particularly because of its coper content Light and resists attack by acids Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty Corrosion resistant to most alkalis, particularly because of its coper content Light and resists attack by acids ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Copper Tin Silver Iron Copper Tin Silver Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron is not Strong and hard Brittle Whitish in color Malleable Strong and hard Brittle Whitish in color Malleable ANSWER DOWNLOAD EXAMIANS APP
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