Question

Galvanising (i.e., zinc coating) of steel sheets is done to

a.

prevent its rusting by contact with corrosive atmosphere.

b.

protect the base metal by cathodic protection.

c.

both (a) & (b).

d.

neither (a) nor (b).

Posted under Basic Chemical Engineering

Answer: (c).both (a) & (b).

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Q. Galvanising (i.e., zinc coating) of steel sheets is done to
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