Materials and Construction Concrete tank can be used to store Ferrous sulphate Alum Sulphuric acid Saturated brine Ferrous sulphate Alum Sulphuric acid Saturated brine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. Hexagonal Cubic None of these Orthorhombic Hexagonal Cubic None of these Orthorhombic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Telfon (PTFE) is corroded by Sulphuric acid Hydrochloric acid (10%) None of these Hydrochloric acid (95%) Sulphuric acid Hydrochloric acid (10%) None of these Hydrochloric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Age hardening' of duralumin is due to Copper Magnesium Both A & B Neither A nor B Copper Magnesium Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Perspex is nothing but Aluminium foil clad with bakelite An alloy of lead and tin An elastomer Acrylic sheet Aluminium foil clad with bakelite An alloy of lead and tin An elastomer Acrylic sheet ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Slow plastic deformation of metals under a constant stress is termed as __________ failure. Fatigue Endurance Creep None of these Fatigue Endurance Creep None of these ANSWER DOWNLOAD EXAMIANS APP
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