Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Cobalt Chromium Nickel Tungsten Cobalt Chromium Nickel Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is used for making Die block Fish plates Drop forging Channels Die block Fish plates Drop forging Channels ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Coke oven regenerators are made of __________ bricks. High electrical conductivity Fire clay Silica Low thermal conductivity High electrical conductivity Fire clay Silica Low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material results from __________ stress. Fluctuating None of these Tensile Compressive Fluctuating None of these Tensile Compressive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a copper based alloy with nickel? German silver Constantan Inconel Monel metal German silver Constantan Inconel Monel metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Stainless steel Kel-F and teflon Monel Graphite Stainless steel Kel-F and teflon Monel Graphite ANSWER DOWNLOAD EXAMIANS APP
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