Materials and Construction Cast iron compared to steel is better in Fluidity & castability Strength Ductility Malleability Fluidity & castability Strength Ductility Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead is Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not used as pigment (in its compound forms) for paints Used as a cathodic material Not resistant to corrosion Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not used as pigment (in its compound forms) for paints Used as a cathodic material Not resistant to corrosion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel made/clad equipments are suitable for handling Nitric acid & hydrochloric acid (conc) Fruit juices, milk & its products and caustic soda solution Ammonia (both aqueous & anhydrous) Sulphuric acid (conc) Nitric acid & hydrochloric acid (conc) Fruit juices, milk & its products and caustic soda solution Ammonia (both aqueous & anhydrous) Sulphuric acid (conc) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper has very low Ductility Thermal & electrical conductivity Tensile strength Malleability Ductility Thermal & electrical conductivity Tensile strength Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal (used for making bearings) comprises of Mainly tin (85%) and lead Copper and aluminium Zinc and aluminium Saw dust and iron dust mixture Mainly tin (85%) and lead Copper and aluminium Zinc and aluminium Saw dust and iron dust mixture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper is dissolved from its ore by H₂SO₄ in a percolation tank made of Reinforced concrete lined with lead High silicon iron (14% Si) Wood Stainless steel Reinforced concrete lined with lead High silicon iron (14% Si) Wood Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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