Materials and Construction The chlorinator used in the manufacture of DDT is made of Bakelite Glass lined steel Teflon Glass Bakelite Glass lined steel Teflon Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Antimony Both B and C Bismuth Arsenic Antimony Both B and C Bismuth Arsenic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of tin? Pewter type metal White-bearing metal German silver Soft solder Pewter type metal White-bearing metal German silver Soft solder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel made/clad equipments are suitable for handling Nitric acid & hydrochloric acid (conc) Ammonia (both aqueous & anhydrous) Sulphuric acid (conc) Fruit juices, milk & its products and caustic soda solution Nitric acid & hydrochloric acid (conc) Ammonia (both aqueous & anhydrous) Sulphuric acid (conc) Fruit juices, milk & its products and caustic soda solution ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Cast iron Steel or cement-brick lined Hard wood Lead lined stainless steel Cast iron Steel or cement-brick lined Hard wood Lead lined stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pipes for bi-cycle frames are made of __________ steel. Stainless Chrome carbon Hot rolled Cold rolled Stainless Chrome carbon Hot rolled Cold rolled ANSWER DOWNLOAD EXAMIANS APP
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