Materials and Construction The main constituent of carborundum is __________ carbide. Boron Calcium Aluminium Silicon Boron Calcium Aluminium Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material results from __________ stress. None of these Compressive Fluctuating Tensile None of these Compressive Fluctuating Tensile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Increases the contraction of the metal Increases the formation of graphite Suppresses the decomposition of Fe₃ C Reduces its fluidity Increases the contraction of the metal Increases the formation of graphite Suppresses the decomposition of Fe₃ C Reduces its fluidity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Steel Stainless steel None of these Karbate Steel Stainless steel None of these Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pick the odd man out of the following. Nitriding Calorising Cyaniding Pack carburising Nitriding Calorising Cyaniding Pack carburising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of 2% nickel in steel makes it suitable for making Turbine blades Connecting rod Boiler plates, rivets etc Electronic valves Turbine blades Connecting rod Boiler plates, rivets etc Electronic valves ANSWER DOWNLOAD EXAMIANS APP
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