Materials and Construction Caustic soda can be stored in __________ drums. Cast iron Gun metal Brass Steel Cast iron Gun metal Brass Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The melleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the miximum malleability? Wrought iron Lead Aluminium Copper Wrought iron Lead Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its High co-efficient of thermal expansion Low thermal conductivity High corrosion resistance All of these High co-efficient of thermal expansion Low thermal conductivity High corrosion resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is Highly resistant to corrosion (as much as stainless steel) A high carbon steel (0.5 to 1.5% carbon) A low carbon steel (0.05 to 0.3% carbon) Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) A high carbon steel (0.5 to 1.5% carbon) A low carbon steel (0.05 to 0.3% carbon) Very poor in strength & ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metal at the top of the electromotive series is Most noble Most stable Least active Most active Most noble Most stable Least active Most active ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver is an alloy of copper, nickel and Lead Silver Tin Zinc Lead Silver Tin Zinc ANSWER DOWNLOAD EXAMIANS APP
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