Materials and Construction Addition of __________ in steel can help in increasing the depth of hardness. Chromium Nickel Tungsten Vanadium Chromium Nickel Tungsten Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Babbit metal Pig iron Steel Cast iron Babbit metal Pig iron Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Age hardening' of duralumin is due to Both A & B Magnesium Neither A nor B Copper Both A & B Magnesium Neither A nor B Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of Stainless steel and high silicon cast iron None of these Cast iron and aluminium PTFE and porcelain Stainless steel and high silicon cast iron None of these Cast iron and aluminium PTFE and porcelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resistance of steel is increased by the addition of Molybdenum and tungsten Nickel and chromium Phosphorous and tungsten Lead and vanadium Molybdenum and tungsten Nickel and chromium Phosphorous and tungsten Lead and vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel balls for ball bearings are generally made of __________ steel. Free carbon Carbon chrome Cast Stainless Free carbon Carbon chrome Cast Stainless ANSWER DOWNLOAD EXAMIANS APP
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