Materials and Construction Aqueous nitric acid is stored in Cast iron vessel Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel Steel drum Cast iron vessel Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel Steel drum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Low carbon steels are those in which carbon percentage is around 1.5 to 2 0.8 to 1.5 0.1 to 0.35 0.4 to 0.7 1.5 to 2 0.8 to 1.5 0.1 to 0.35 0.4 to 0.7 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 All of these High co-efficient of thermal expansion Low thermal conductivity High corrosion resistance All of these High co-efficient of thermal expansion Low thermal conductivity High corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Silicone rubber High silicon iron, Kel-F and teflon Stainless steel Tin and wood Silicone rubber High silicon iron, Kel-F and teflon Stainless steel Tin and wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of copper? Muntz metal Admirability gun metal German silver Pewter metal Muntz metal Admirability gun metal German silver Pewter metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel base alloys with __________ are known as monel metal. Molybdenum Zinc Tin Copper Molybdenum Zinc Tin Copper ANSWER DOWNLOAD EXAMIANS APP
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