Materials and Construction Lead lined equipments & vessels are suitable for handling Nitric acid Hydrochloric acid (10%) Sulphuric acid upto 60°C All of these Nitric acid Hydrochloric acid (10%) Sulphuric acid upto 60°C All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polymorphism is not exhibited by Carbon Iron None of these Phosphorous Carbon Iron None of these Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 85 95 99.5 90 85 95 99.5 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The purpose of nitriding the steel is to Improve its reliability Soften its surface Harden its surface None of these Improve its reliability Soften its surface Harden its surface None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most commonly used resin for making reinforced plastic is Polypropylene Polyurathane Nylon-6 Unsaturated polyester Polypropylene Polyurathane Nylon-6 Unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold work tool steel should have High toughness All of these Poor hardenability High wear resistance High toughness All of these Poor hardenability High wear resistance ANSWER DOWNLOAD EXAMIANS APP
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