Materials and Construction Atmospheric corrosion of metals result from their Slow dehydration Slow oxidation Fast hydration Fast oxidation Slow dehydration Slow oxidation Fast hydration Fast oxidation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in cast iron is __________ percent. 4.8 3.8 4.3 5.2 4.8 3.8 4.3 5.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. None of these Dilute HCI Acetic acid Concentrated H₂SO₄ None of these Dilute HCI Acetic acid Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. F.c.c. Cubic H.c.p. c.c. F.c.c. Cubic H.c.p. c.c. ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 90 50 80 70 90 50 80 70 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The range of Mho's scale of hardness is from 1 to 8 1 to 15 1 to 10 0 to 10 1 to 8 1 to 15 1 to 10 0 to 10 ANSWER DOWNLOAD EXAMIANS APP
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