Materials and Construction Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Nickel Karbate Cast iron Steel Nickel Karbate Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bog iron used for the adsorption of H?S from coke oven gas is Iron impregnated with resin (usually bakelite) Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these Iron impregnated with resin (usually bakelite) Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material used in the filament of electric bulbs is Tungsten Nichrome Constantan German silver Tungsten Nichrome Constantan German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. None of these Cubic Orthorhombic Hexagonal None of these Cubic Orthorhombic Hexagonal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is transported in __________ lined containers. Either B or C Glass Neoprene Nickel Either B or C Glass Neoprene Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are None of these Soft on surface Highly wear resistant Easily machinable None of these Soft on surface Highly wear resistant Easily machinable ANSWER DOWNLOAD EXAMIANS APP
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