Materials and Construction Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as Anodising Parkerising Sheradising None of these Anodising Parkerising Sheradising None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Hydrochloric acid (10%) Aqua regia Ferrous sulphate None of these Hydrochloric acid (10%) Aqua regia Ferrous sulphate None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Ash Carbon Volatile matter Moisture Ash Carbon Volatile matter Moisture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The preferred material of construction for storage tanks for 98% sulphuric acid is Lead Aluminium Stainless steel 316 Mild steel Lead Aluminium Stainless steel 316 Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tubes of multiple effect evaporator used for concentration of sugar cane juice are made of Copper Stainless steel Nickel Brass Copper Stainless steel Nickel Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Tin Iron Silver Copper Tin Iron Silver Copper ANSWER DOWNLOAD EXAMIANS APP
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