Materials and Construction A bearing metal should not have Low co-efficient of friction Enough plasticity Low thermal conductivity High toughness Low co-efficient of friction Enough plasticity Low thermal conductivity High toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for examining the macro-structure of a material. Visual inspection by naked eye Metallurgical microscope X-rays Optical microscope Visual inspection by naked eye Metallurgical microscope X-rays Optical microscope ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Atmospheric corrosion of metals result from their Fast oxidation Slow dehydration Slow oxidation Fast hydration Fast oxidation Slow dehydration Slow oxidation Fast hydration ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Iron Nickel Lead Aluminium Iron Nickel Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and copper are the basic constituents of Inconel Hastelloy German silver Monel metal Inconel Hastelloy German silver Monel metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most common stainless steel type 316, which is highly resistant to corrosion contains 2-4% Cr, 22% NI and 2-4% Mo None of these 16-13% Cr 10-14% Ni and 2-3% Mo 20-22% Cr, and 8-10% Ni 2-4% Cr, 22% NI and 2-4% Mo None of these 16-13% Cr 10-14% Ni and 2-3% Mo 20-22% Cr, and 8-10% Ni ANSWER DOWNLOAD EXAMIANS APP
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