Materials and Construction Atmospheric corrosion of metals result from their Fast oxidation Fast hydration Slow oxidation Slow dehydration Fast oxidation Fast hydration Slow oxidation Slow dehydration ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Nickel alloys for high Aluminium for all Both A & B Brass for low Nickel alloys for high Aluminium for all Both A & B Brass for low ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the softest material? Flourite Quartz Calcite Corrundum Flourite Quartz Calcite Corrundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Corrundum Carborundum Topax Calcite Corrundum Carborundum Topax Calcite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material may occur, when it is subjected to __________ stress. Fluctuating Compressive Tensile Torsion Fluctuating Compressive Tensile Torsion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling/storing Dilute H₂SO₄ Hydroflouric acid Dilute HNO₃ Dilute HCl Dilute H₂SO₄ Hydroflouric acid Dilute HNO₃ Dilute HCl ANSWER DOWNLOAD EXAMIANS APP
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