Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its High corrosion resistance Low thermal conductivity All of these High co-efficient of thermal expansion High corrosion resistance Low thermal conductivity All of these High co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium None of these And copper Tin, nickel, iron and chromium And graphite None of these And copper Tin, nickel, iron and chromium And graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ steel is widely used for the manufacture of motor car crankshafts. Chrome Nickel High speed Silicon Chrome Nickel High speed Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the kraft (sulphate) process for the paper manufacture, the digestor is made of Stainless steel Karbate carbon Wrought iron Cast iron Stainless steel Karbate carbon Wrought iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Fireclay bricks Silicon carbide High alumina bricks Calcium carbide Fireclay bricks Silicon carbide High alumina bricks Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling/storing Dilute HNO₃ Dilute H₂SO₄ Dilute HCl Hydroflouric acid Dilute HNO₃ Dilute H₂SO₄ Dilute HCl Hydroflouric acid ANSWER DOWNLOAD EXAMIANS APP
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