Materials and Construction Lead pipes are not safe for carraying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)₂. Lead pipes are readily corroded by None of these v Acetic acid Dilute HC₁ None of these v Acetic acid Dilute HC₁ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Condenser tubes are not made of Aluminium brass alloy Cartridge brass Wood metal Muntz brass Aluminium brass alloy Cartridge brass Wood metal Muntz brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ does not contain copper as an alloying element, Monel metal Perminivar Manganin Nichrome Monel metal Perminivar Manganin Nichrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms Not suitable for making kitchen utensils The costliest of all the alloys of nickel Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms Not suitable for making kitchen utensils The costliest of all the alloys of nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin vessels are corroded by Aromatic solvents None of these Synthetic detergent solution Anhydrous ammonia Aromatic solvents None of these Synthetic detergent solution Anhydrous ammonia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is stored in a__vessel. Lead lined steel Stainless steel Cast iron Rubber lined steel Lead lined steel Stainless steel Cast iron Rubber lined steel ANSWER DOWNLOAD EXAMIANS APP
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