Hamad Materials and Construction 09/05/2020 A. Diamond B. Graphite C. Carborundum D. Pumice stone Related Mcqs: Lead lined equipments & vessels are suitable for handling __________________?A. Hydrochloric acid (10%) B. Nitric acid C. Sulphuric acid upto 60°C D. All A., B. and C.... Caustic soda is transported in _____________ lined containers ?A. Glass B. Nickel C. Neoprene D. Either B. or C.... Cast iron detachable joint is used in __________ pipes.A. Steel B. Cast iron C. Asbestos cement D. Reinforced cement concrete... Polymerisation reactor used for the production of styrene butadiene rubber (SBR) is made of__________________?A. Cast iron B. Stainless steel or glass lined vessel C. Karbate D. Wrought iron... Zircaloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium_______________?A. Tin, nickel, iron and chromium B. And graphite C. And copper D. None of these...
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