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 White cast iron is not Brittle Whitish in color Strong and hard Malleable Brittle Whitish in color Strong and hard Malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duriron is High silicon iron Acid resistant, brittle and very hard Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion All of these High silicon iron Acid resistant, brittle and very hard Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron as compared to grey cast iron is Very hard Very brittle All of these More durable Very hard Very brittle All of these More durable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ moulding process can not be used for thermoplastic plastics. Injection Compression None of these Extrusion Injection Compression None of these Extrusion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the austenitic stainless steel? Body centred cubic Simple hexagonal None of these Face centred cubic Body centred cubic Simple hexagonal None of these Face centred cubic ANSWER DOWNLOAD EXAMIANS APP
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