Materials and Construction Presence of cobalt in steel improves its Cutting ability Corrosion resistance Tensile strength None of these Cutting ability Corrosion resistance Tensile strength None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Electronic structure of a material is generally studied by X-ray Spectroscopic techniques Metallurgical microscope Electron diffraction X-ray Spectroscopic techniques Metallurgical microscope Electron diffraction ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of High silicon (14%) iron Copper Aluminium Stainles steel High silicon (14%) iron Copper Aluminium Stainles steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is transported in __________ lined containers. Neoprene Nickel Either B or C Glass Neoprene Nickel Either B or C Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Ferromagnetic None of these Diamagnetic Paramagnetic Ferromagnetic None of these Diamagnetic Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Semi steel' is Produced by adding 10-20% steel to the cupola charge Neither A nor B Stronger than cast iron Both A & B Produced by adding 10-20% steel to the cupola charge Neither A nor B Stronger than cast iron Both A & B ANSWER DOWNLOAD EXAMIANS APP
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