Materials and Construction Silicon percentage in acid resistant cast iron is about 14 8 4 20 14 8 4 20 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda can be stored in __________ drums. Brass Gun metal Steel Cast iron Brass Gun metal Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has very high Ductility Resistance to brittleness Compressive strength Shock resistance Ductility Resistance to brittleness Compressive strength Shock resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Iron Lead Copper Chromium Iron Lead Copper Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling All of these Nitric acid Sulphuric acid upto 60°C Hydrochloric acid (10%) All of these Nitric acid Sulphuric acid upto 60°C Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion involves exchange of electrons in __________ corrosion. Both A & B Neither A nor B Electrochemical Chemical Both A & B Neither A nor B Electrochemical Chemical ANSWER DOWNLOAD EXAMIANS APP
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