Materials and Construction Cast iron compared to steel is better in Strength Malleability Fluidity & castability Ductility Strength Malleability Fluidity & castability Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most commonly used resin for making reinforced plastic is Polyurathane Unsaturated polyester Nylon-6 Polypropylene Polyurathane Unsaturated polyester Nylon-6 Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Diamagnetic None of these Paramagnetic Ferromagnetic Diamagnetic None of these Paramagnetic Ferromagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Both A & B Abrasive Corrosive Neither A nor B Both A & B Abrasive Corrosive Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following contains maximum percentage of carbon? Saws for cutting steel Railway spring steel Boiler plate steel Rail steel Saws for cutting steel Railway spring steel Boiler plate steel Rail steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Tin Copper Silver Iron Tin Copper Silver Iron ANSWER DOWNLOAD EXAMIANS APP
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