Materials and Construction In hot wire aneomometer used for gas flow measurement, the wire is normally made of Platinum Chromium Constantan Copper Platinum Chromium Constantan Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is highly __________ at room temperature. Malleable Ductile Brittle Resistant to atmospheric corrosion Malleable Ductile Brittle Resistant to atmospheric corrosion 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? Phosphorus Silicon None of these Sulphur Phosphorus Silicon None of these Sulphur ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the softest material? Calcite Corrundum Quartz Flourite Calcite Corrundum Quartz Flourite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Post weld heat treatment is done by Tempering Solution annealing Stress relieving Normalising Tempering Solution annealing Stress relieving Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Glass wool and 85% magnesia Slag wool Vermiculite Ceramic fibre blanket Glass wool and 85% magnesia Slag wool Vermiculite Ceramic fibre blanket ANSWER DOWNLOAD EXAMIANS APP
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