Materials and Construction Which of the following stainless steels is non-magnetic? Ferritic None of these Martensitic Austenitic Ferritic None of these Martensitic Austenitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Antimony Both B and C Bismuth Arsenic Antimony Both B and C Bismuth Arsenic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Chromium Tungsten Nickel Cobalt Chromium Tungsten Nickel Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper has very low Tensile strength Malleability Thermal & electrical conductivity Ductility Tensile strength Malleability Thermal & electrical conductivity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron vessels are not suitable for the storage of H₂SO₄ (95%) at room temperature Freon Wet SO₂ H₂SO₄ (fuming) H₂SO₄ (95%) at room temperature Freon Wet SO₂ H₂SO₄ (fuming) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following comprises of hydrocarbons? Mica flakes None of these Rubber Glass Mica flakes None of these Rubber Glass ANSWER DOWNLOAD EXAMIANS APP
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