Materials and Construction Residual magnetism in steel for magnets is increased by the addition of Tungsten Nickel Chromium Cobalt Tungsten Nickel Chromium Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of 2% nickel in steel makes it suitable for making Connecting rod Electronic valves Boiler plates, rivets etc Turbine blades Connecting rod Electronic valves Boiler plates, rivets etc Turbine blades ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined pumps can be used to pump Chlorinated brine All of these Caustic soda Hypochlorous acid Chlorinated brine All of these Caustic soda Hypochlorous acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Nickel Karbate Steel Cast iron Nickel Karbate Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is An element which exhibits the properties of both metal & non-metal Highly electronegative in nature An alloy All of these An element which exhibits the properties of both metal & non-metal Highly electronegative in nature An alloy All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.5 0.3 0.8 2.5 0.5 0.3 0.8 2.5 ANSWER DOWNLOAD EXAMIANS APP
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