Materials and Construction The material used in the filament of electric bulbs is Nichrome Constantan Tungsten German silver Nichrome Constantan Tungsten German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Age hardening' of duralumin is due to Both A & B Magnesium Copper Neither A nor B Both A & B Magnesium Copper Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property? Silicon Sulphur None of these Phosphorus Silicon Sulphur None of these Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. Orthorhombic Hexagonal Cubic None of these Orthorhombic Hexagonal Cubic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plastics are Used in very high temperature applications Non-biodegradable All of these Not suitable for drainage pipe manufacture Used in very high temperature applications Non-biodegradable All of these Not suitable for drainage pipe manufacture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has no effect on the carbide forming tendency in steels? Vanadium Chromium Molybdenum Phosphorus Vanadium Chromium Molybdenum Phosphorus ANSWER DOWNLOAD EXAMIANS APP
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