Materials and Construction Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and Moving mercury and crimped steel wire Moving mercury and carbon Moving mercury and graphite Graphite and moving mercury Moving mercury and crimped steel wire Moving mercury and carbon Moving mercury and graphite Graphite and moving mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel pipes are normally manufactured by __________ process. Electroforming Extrusion Forging Cold working Electroforming Extrusion Forging Cold working ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the formation of graphite Increases the contraction of the metal Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the formation of graphite Increases the contraction of the metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The crystal structure of most of the common metals is Orthorhombic None of these Cubic Hexagonal Orthorhombic None of these Cubic Hexagonal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling All of these Sulphuric acid upto 60°C Hydrochloric acid (10%) Nitric acid All of these Sulphuric acid upto 60°C Hydrochloric acid (10%) Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ does not contain copper as an alloying element, Manganin Monel metal Perminivar Nichrome Manganin Monel metal Perminivar Nichrome ANSWER DOWNLOAD EXAMIANS APP
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