Materials and Construction Iron rust is Ferric sulphide Ferrous oxide Hydrated ferric oxide Powdered iron Ferric sulphide Ferrous oxide Hydrated ferric oxide Powdered iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Ferritic Martensitic None of these Austenitic Ferritic Martensitic None of these Austenitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is Stainless steel Aluminium Cast iron Nickel Stainless steel Aluminium Cast iron Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Tin Aluminium Copper & nickel Zinc Tin Aluminium Copper & nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Low carbon steels are those in which carbon percentage is around 1.5 to 2 0.1 to 0.35 0.4 to 0.7 0.8 to 1.5 1.5 to 2 0.1 to 0.35 0.4 to 0.7 0.8 to 1.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of All of these Silicon Tungsten Vanadium All of these Silicon Tungsten Vanadium ANSWER DOWNLOAD EXAMIANS APP
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