Materials and Construction The fermentor used for the production of ethyl alcohol from molasses is made of Concrete Copper bearing steel Wood Procelain Concrete Copper bearing steel Wood Procelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Both B and C Arsenic Bismuth Antimony Both B and C Arsenic Bismuth Antimony ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the Elastic limit None of these Ultimate tensile strength (U.T.S.) Endurance limit Elastic limit None of these Ultimate tensile strength (U.T.S.) Endurance limit ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Molybdenum and nickel Lead and tin Copper and nickel Copper and tin Molybdenum and nickel Lead and tin Copper and nickel Copper and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with Lead or acid-proof bricks Karbate Acidic refractory Rubber Lead or acid-proof bricks Karbate Acidic refractory Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Nickel Stainless steel type 304 Carbon steel Monel Nickel Stainless steel type 304 Carbon steel Monel ANSWER DOWNLOAD EXAMIANS APP
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