Materials and Construction Lead lined equipments & vessels are suitable for handling Nitric acid Sulphuric acid upto 60°C Hydrochloric acid (10%) All of these Nitric acid Sulphuric acid upto 60°C Hydrochloric acid (10%) All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Corrundum Carborundum Topax Calcite Corrundum Carborundum Topax Calcite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Creep is not exhibited at low temperature by Plastics Rubber Acrylics Lead Plastics Rubber Acrylics Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Water gas generator is made of Cast iron High carbon steel-procelain lined Stainless steel-lead lined Carbon steel-brick lined Cast iron High carbon steel-procelain lined Stainless steel-lead lined Carbon steel-brick lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of Aluminium, copper and manganese Aluminium and nickel Aluminium, nickel and silicon None of these Aluminium, copper and manganese Aluminium and nickel Aluminium, nickel and silicon None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used in the production of pencillin (by deep fermentation process) is made of High silicon cast iron Glass lined steel Glass Procelain High silicon cast iron Glass lined steel Glass Procelain ANSWER DOWNLOAD EXAMIANS APP
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