Materials and Construction When iron is rusted, it is None of these Oxidised Reduced Converted to a fine powder None of these Oxidised Reduced Converted to a fine powder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Weight on hammer Hammer Workpiece Die with hammer Weight on hammer Hammer Workpiece Die with hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood is corroded by All of these SO₂ (dry or wet) Chlorine (dry or wet) Hydrochloric acid All of these SO₂ (dry or wet) Chlorine (dry or wet) Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is The costliest of all the alloys of nickel Not used in cast and wrought forms Used for making steam valves and turbine blades as it resists steam attack at high temperature Not suitable for making kitchen utensils The costliest of all the alloys of nickel Not used in cast and wrought forms Used for making steam valves and turbine blades as it resists steam attack at high temperature Not suitable for making kitchen utensils ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are generally made of Chrome carbon steel Malleable cast iron Stainless steel Plain carbon steel Chrome carbon steel Malleable cast iron Stainless steel Plain carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Karbate Stainless steel Steel None of these Karbate Stainless steel Steel None of these ANSWER DOWNLOAD EXAMIANS APP
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