Materials and Construction As the impurities are oxidised, the melting point of iron Remains unchanged Decreases May increase or decrease ; unpredictable Increases Remains unchanged Decreases May increase or decrease ; unpredictable Increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper has very low Tensile strength Thermal & electrical conductivity Ductility Malleability Tensile strength Thermal & electrical conductivity Ductility Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a light alloy? Babbit metal Monel metal German silver Dow metal Babbit metal Monel metal German silver Dow metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with Karbate Lead or glass Fireclay bricks PVC Karbate Lead or glass Fireclay bricks PVC ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bearings subjected to light load are made of Monel White metal Silicon bronze Phosphorous bronze Monel White metal Silicon bronze Phosphorous bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin vessels are corroded by Anhydrous ammonia Aromatic solvents Synthetic detergent solution None of these Anhydrous ammonia Aromatic solvents Synthetic detergent solution None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS