Materials and Construction White cast iron as compared to grey cast iron is Very brittle More durable All of these Very hard Very brittle More durable All of these Very hard ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The chlorinator used in the manufacture of DDT is made of Glass lined steel Glass Bakelite Teflon Glass lined steel Glass Bakelite Teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For spinning viscose rayon, the extrusion spinnerettes are made of High carbon steel Nickel Platinum or gold alloys Aluminium High carbon steel Nickel Platinum or gold alloys Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 100 250 500 5 100 250 500 5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the austenitic stainless steel? Simple hexagonal Body centred cubic None of these Face centred cubic Simple hexagonal Body centred cubic None of these Face centred cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction SO₃ is absorbed using H₂SO₄ in a Cast iron packed tower Stainless steel plate tower None of these Packed steel tower lined with acid proof bricks Cast iron packed tower Stainless steel plate tower None of these Packed steel tower lined with acid proof bricks ANSWER DOWNLOAD EXAMIANS APP