Materials and Construction Residual magnetism in steel for magnets is increased by the addition of Tungsten Cobalt Chromium Nickel Tungsten Cobalt Chromium Nickel ANSWER DOWNLOAD EXAMIANS APP
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 Acetic acid Dilute HC₁ v None of these Acetic acid Dilute HC₁ v ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Monel Nickel Rubber Glass Monel Nickel Rubber Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Calcium carbide High alumina bricks Silicon carbide Fireclay bricks Calcium carbide High alumina bricks Silicon carbide Fireclay bricks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is having very high All of these Proximity between its elastic limit and ultimate breaking strength Tensile strength Ductility All of these Proximity between its elastic limit and ultimate breaking strength Tensile strength Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon tetrachloride can be stored in a storage vessel made of High silicon iron (14% Si) All of these Tin Stainless steel High silicon iron (14% Si) All of these Tin Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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