Materials and Construction Lead lined equipments & vessels are suitable for handling All of these Hydrochloric acid (10%) Sulphuric acid upto 60°C Nitric acid All of these Hydrochloric acid (10%) Sulphuric acid upto 60°C Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 85 99.5 95 90 85 99.5 95 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Quartz Corrundum Flourite Topaz Quartz Corrundum Flourite Topaz ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron rust is Powdered iron Hydrated ferric oxide Ferrous oxide Ferric sulphide Powdered iron Hydrated ferric oxide Ferrous oxide Ferric sulphide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in Stainless steel vessel Cast iron vessel Steel drum Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel Cast iron vessel Steel drum Cast iron vessel lined with acid-proof masonry brick ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. c.c. H.c.p. F.c.c. Cubic c.c. H.c.p. F.c.c. Cubic ANSWER DOWNLOAD EXAMIANS APP
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