Materials and Construction The hardest material just prior to diamond in Mhos scale is Topax Corrundum Carborundum Calcite Topax Corrundum Carborundum Calcite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Monel Nickel Carbon steel Stainless steel type 304 Monel Nickel Carbon steel Stainless steel type 304 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel, it is generally subjected to Normalising Tempering Annealing Spheroidising Normalising Tempering Annealing Spheroidising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead Can not be work hardened Is the lightest metal in common use Can not be scratched by finger nails Is the hardest metal in common use Can not be work hardened Is the lightest metal in common use Can not be scratched by finger nails Is the hardest metal in common use ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material of construction for the storage of concentrated nitric acid is Karbate Monel Cast iron Aluminium or chromium alloys (Cr > 18% for cold acid) Karbate Monel Cast iron Aluminium or chromium alloys (Cr > 18% for cold acid) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concrete tank can be used to store Saturated brine Sulphuric acid Alum Ferrous sulphate Saturated brine Sulphuric acid Alum Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
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