Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. None of these Alkalis & alkaline Concentrated acidic Dilute acidic None of these Alkalis & alkaline Concentrated acidic Dilute acidic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel made/clad equipments are suitable for handling Sulphuric acid (conc) 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) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Photographic plates are coated with Silver halide Metallic silver Calcium silicate Silver nitrate Silver halide Metallic silver Calcium silicate Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is None of these Alumina coated iron Protected from rusting Harder None of these Alumina coated iron Protected from rusting Harder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction How many molecules per unit cell are there in a face centred cubic lettice? 2 8 4 6 2 8 4 6 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its Low thermal conductivity High co-efficient of thermal expansion All of these High corrosion resistance Low thermal conductivity High co-efficient of thermal expansion All of these High corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
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