Materials and Construction Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys. Manganese Copper Beryllium Iron Manganese Copper Beryllium Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Cermet Metallic alloy Glass Thermosetting plastic Cermet Metallic alloy Glass Thermosetting plastic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following comprises of hydrocarbons? None of these Rubber Mica flakes Glass None of these Rubber Mica flakes Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A metallic alloy in general as compared to their pure metal components is More corrosion resistant Having lower hardness, reactivity and fusibility Having higher melting point Having lower electrical conductivity More corrosion resistant Having lower hardness, reactivity and fusibility Having higher melting point Having lower electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Copper and nickel Iron, nickel and chromium Tin, zinc and nickel Copper and tin Copper and nickel Iron, nickel and chromium Tin, zinc and nickel Copper and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Malleability Electrical conductivity Tenacity & hardness Ductility Malleability Electrical conductivity Tenacity & hardness Ductility ANSWER DOWNLOAD EXAMIANS APP
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