Materials and Construction Light weight metallic alloy used in aircraft industry is Duralumin Phosphor bronze Aluminium High silicon (14%) iron Duralumin Phosphor bronze Aluminium High silicon (14%) iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Copper Iron Tin Silver Copper Iron Tin Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron rust is Ferrous oxide Hydrated ferric oxide Powdered iron Ferric sulphide Ferrous oxide Hydrated ferric oxide Powdered iron Ferric sulphide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest? Austenite Cementite Pearlite Ferrite Austenite Cementite Pearlite Ferrite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Post weld heat treatment is done by Normalising Solution annealing Stress relieving Tempering Normalising Solution annealing Stress relieving Tempering 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 Nickel Cast iron Stainless steel Aluminium Nickel Cast iron ANSWER DOWNLOAD EXAMIANS APP
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