Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Bismuth Arsenic Antimony Oxygen Bismuth Arsenic Antimony Oxygen ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Tin Copper Iron Silver Tin Copper Iron Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is Cast iron Nickel Stainless steel Aluminium Cast iron Nickel Stainless steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. Alkalis & alkaline Concentrated acidic Dilute acidic None of these Alkalis & alkaline Concentrated acidic Dilute acidic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Alinco, which is a aluminium-cobalt-nickel steel, is used for making Boiler tubes Powerful magnets Surgical instruments Chemical equipments Boiler tubes Powerful magnets Surgical instruments Chemical equipments ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Thermosetting plastic Cermet Glass Metallic alloy Thermosetting plastic Cermet Glass Metallic alloy ANSWER DOWNLOAD EXAMIANS APP
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